Rillaboom

More information:

Rillaboom #0812
Grass
Abilities
Overgrow Grassy Surge Hidden Ability
Breeding
Egg Groups Field Grass Hatch time 21 cycles
Gender ratio	87.5% ♂ / 12.5% ♀
EV yield
Total: 3 0HP3Atk0Def0Sp.Atk0Sp.Def0Speed
Misc info
Catch rate	45 Calculator
Behavior	Timid 80% / Passive 0% / Aggressive 20%
Mountable	Yes
Gigantamax	No
Fly	No
Surf	No
Shoulder ride	No

"By drumming, it taps into the power of its special tree stump. The roots of the stump follow its direction in battle."

Stats

Stat		Range
		At Lv 50	At Lv 100
HP:100		160–207	310–404
Attack:125		117–194	229–383
Defense:90		85–156	166–306
Sp. Atk:60		58–123	112–240
Sp. Def:70		67–134	130–262
Speed:85		81–150	157–295
Total:     530

Type effectiveness

2×	1×	1×	½×	1×	1×	2×	2×	1×	½×	½×	2×	1×	2×	1×	1×	1×	½×

Evolution

Evolves from Thwackey, Grookey.

Spawns

Natural

See the Spawn Calculator to estimate encounter odds for Rillaboom in a given biome, time and location, and to find the settings with the best chance.

Biome	Time	Location	Status	Chance	Requirements	Held item	Min Lv	Max Lv
Bamboo Jungle	Night	Grass	—	0.02%	—	—	35	50
Bamboo Jungle	Night	Land	—	0.04%	—	—	35	50
Floodplain	Night	Grass	—	0.02%	—	—	35	50
Floodplain	Night	Land	—	0.04%	—	—	35	50
Fragment Jungle	Night	Grass	—	0.02%	—	—	35	50
Fragment Jungle	Night	Land	—	0.04%	—	—	35	50
Jacaranda Jungle	Night	Grass	—	0.02%	—	—	35	50
Jacaranda Jungle	Night	Land	—	0.04%	—	—	35	50
Jungle	Night	Grass	—	0.02%	—	—	35	50
Jungle	Night	Land	—	0.04%	—	—	35	50
Rainforest	Night	Grass	—	0.02%	—	—	35	50
Rainforest	Night	Land	—	0.04%	—	—	35	50
Sparse Jungle	Night	Grass	—	0.02%	—	—	35	50
Sparse Jungle	Night	Land	—	0.04%	—	—	35	50
Tropical Rainforest	Night	Grass	—	0.02%	—	—	35	50
Tropical Rainforest	Night	Land	—	0.04%	—	—	35	50
Tropics	Night	Grass	—	0.02%	—	—	35	50
Tropics	Night	Land	—	0.04%	—	—	35	50

Raid

Stars	Form	Biome
4-5	-	Bamboo Jungle
4-5	-	Floodplain
4-5	-	Jungle
4-5	-	Rainforest

Drops

Drop	Chance	Quantity
Stick	100%	1–3
Nanab Berry	50%	1–2
Jungle Log	30%	1–2
Grass Gem	10%	1

Moves

Level-up

Level Move Type Category Power Accuracy PP Evo.Evo. Branch Poke Grass Physical 40 100% 40 Evo.Evo. Double Hit Normal Physical 35 90% 10 Evo.Evo. Drum Beating Grass Physical 80 100% 10 Evo.Evo. Grassy Terrain Grass Status — — 10 Evo.Evo. Growl Normal Status — 100% 40 Evo.Evo. Noble Roar Normal Status — 100% 30 Evo.Evo. Scratch Normal Physical 40 100% 35 Evo.Evo. Taunt Dark Status — 100% 20 1212 Razor Leaf Grass Physical 55 95% 25 1919 Screech Normal Status — 85% 40 2424 Knock Off Dark Physical 65 100% 20 3030 Slam Normal Physical 80 75% 20 3838 Uproar Normal Special 90 100% 10 4646 Wood Hammer Grass Physical 120 100% 15 5454 Endeavor Normal Physical — 100% 5 6262 Boomburst Normal Special 140 100% 10

Bold indicates a move that gets STAB when used by Rillaboom.

Tutor

Move Type Category Power Accuracy PP Frenzy Plant Grass Special 150 90% 5 Grass Pledge Grass Special 80 100% 10 Grassy Glide Grass Physical 55 100% 20

Bold indicates a move that gets STAB when used by Rillaboom.

Transfer

Move Type Category Power Accuracy PP Fake Out Normal Physical 40 100% 10 Growth Normal Status — — 20 Hammer Arm Fighting Physical 100 90% 10 Leech Seed Grass Status — 90% 10 Nature Power Normal Status — — 20 Strength Normal Physical 80 100% 15 Worry Seed Grass Status — 100% 10

Bold indicates a move that gets STAB when used by Rillaboom.

TM / TR / HM

TMs Kanto TMs TM Move Type Category Power Accuracy  PP  Kanto-TM-08 Body Slam Normal Physical 85 100% 15 Kanto-TM-26 Earthquake Ground Physical 100 100% 10 Kanto-TM-15 Hyper Beam Normal Special 150 90% 5 Kanto-TM-05 Mega Kick Normal Physical 120 75% 5 Kanto-TM-01 Mega Punch Normal Physical 80 85% 20 Kanto-TM-44 Rest Psychic Status — — 5 Kanto-TM-22 Solar Beam Grass Special 120 100% 10 Kanto-TM-50 Substitute Normal Status — — 10 Kanto-TM-39 Swift Normal Special 60 — 20 Kanto-TM-03 Swords Dance Normal Status — — 20 Kanto-TM-09 Take Down Normal Physical 90 85% 20 Johto TMs TM Move Type Category Power Accuracy  PP  Johto-TM-45 Attract Normal Status — 100% 15 Johto-TM-26 Earthquake Ground Physical 100 100% 10 Johto-TM-20 Endure Normal Status — — 10 Johto-TM-19 Giga Drain Grass Special 75 100% 10 Johto-TM-15 Hyper Beam Normal Special 150 90% 5 Johto-TM-17 Protect Normal Status — — 10 Johto-TM-44 Rest Psychic Status — — 5 Johto-TM-35 Sleep Talk Normal Status — — 10 Johto-TM-13 Snore Normal Special 50 100% 15 Johto-TM-22 Solar Beam Grass Special 120 100% 10 Johto-TM-11 Sunny Day Fire Status — — 5 Johto-TM-39 Swift Normal Special 60 — 20 Johto-TM-46 Thief Dark Physical 60 100% 25 Hoenn TMs TM Move Type Category Power Accuracy  PP  Hoenn-TM-45 Attract Normal Status — 100% 15 Hoenn-TM-31 Brick Break Fighting Physical 75 100% 15 Hoenn-TM-08 Bulk Up Fighting Status — — 20 Hoenn-TM-09 Bullet Seed Grass Physical 25 100% 30 Hoenn-TM-26 Earthquake Ground Physical 100 100% 10 Hoenn-TM-42 Facade Normal Physical 70 100% 20 Hoenn-TM-01 Focus Punch Fighting Physical 150 100% 20 Hoenn-TM-19 Giga Drain Grass Special 75 100% 10 Hoenn-TM-15 Hyper Beam Normal Special 150 90% 5 Hoenn-TM-17 Protect Normal Status — — 10 Hoenn-TM-44 Rest Psychic Status — — 5 Hoenn-TM-22 Solar Beam Grass Special 120 100% 10 Hoenn-TM-11 Sunny Day Fire Status — — 5 Hoenn-TM-12 Taunt Dark Status — 100% 20 Hoenn-TM-46 Thief Dark Physical 60 100% 25 Sinnoh TMs TM Move Type Category Power Accuracy  PP  Sinnoh-TM-45 Attract Normal Status — 100% 15 Sinnoh-TM-31 Brick Break Fighting Physical 75 100% 15 Sinnoh-TM-08 Bulk Up Fighting Status — — 20 Sinnoh-TM-09 Bullet Seed Grass Physical 25 100% 30 Sinnoh-TM-60 Drain Punch Fighting Physical 75 100% 10 Sinnoh-TM-26 Earthquake Ground Physical 100 100% 10 Sinnoh-TM-58 Endure Normal Status — — 10 Sinnoh-TM-53 Energy Ball Grass Special 90 100% 10 Sinnoh-TM-42 Facade Normal Physical 70 100% 20 Sinnoh-TM-54 False Swipe Normal Physical 40 100% 40 Sinnoh-TM-56 Fling Dark Physical — 100% 10 Sinnoh-TM-52 Focus Blast Fighting Special 120 70% 5 Sinnoh-TM-01 Focus Punch Fighting Physical 150 100% 20 Sinnoh-TM-19 Giga Drain Grass Special 75 100% 10 Sinnoh-TM-68 Giga Impact Normal Physical 150 90% 5 Sinnoh-TM-86 Grass Knot Grass Special — 100% 20 Sinnoh-TM-15 Hyper Beam Normal Special 150 90% 5 Sinnoh-TM-17 Protect Normal Status — — 10 Sinnoh-TM-44 Rest Psychic Status — — 5 Sinnoh-TM-82 Sleep Talk Normal Status — — 10 Sinnoh-TM-22 Solar Beam Grass Special 120 100% 10 Sinnoh-TM-90 Substitute Normal Status — — 10 Sinnoh-TM-11 Sunny Day Fire Status — — 5 Sinnoh-TM-75 Swords Dance Normal Status — — 20 Sinnoh-TM-12 Taunt Dark Status — 100% 20 Sinnoh-TM-46 Thief Dark Physical 60 100% 25 Unova TMs TM Move Type Category Power Accuracy  PP  Unova-TM-62 Acrobatics Flying Physical 55 100% 15 Unova-TM-45 Attract Normal Status — 100% 15 Unova-TM-31 Brick Break Fighting Physical 75 100% 15 Unova-TM-08 Bulk Up Fighting Status — — 20 Unova-TM-78 Bulldoze Ground Physical 60 100% 20 Unova-TM-26 Earthquake Ground Physical 100 100% 10 Unova-TM-53 Energy Ball Grass Special 90 100% 10 Unova-TM-42 Facade Normal Physical 70 100% 20 Unova-TM-54 False Swipe Normal Physical 40 100% 40 Unova-TM-56 Fling Dark Physical — 100% 10 Unova-TM-52 Focus Blast Fighting Special 120 70% 5 Unova-TM-68 Giga Impact Normal Physical 150 90% 5 Unova-TM-86 Grass Knot Grass Special — 100% 20 Unova-TM-15 Hyper Beam Normal Special 150 90% 5 Unova-TM-47 Low Sweep Fighting Physical 65 100% 20 Unova-TM-17 Protect Normal Status — — 10 Unova-TM-44 Rest Psychic Status — — 5 Unova-TM-48 Round Normal Special 60 100% 15 Unova-TM-95 Snarl Dark Special 55 95% 15 Unova-TM-22 Solar Beam Grass Special 120 100% 10 Unova-TM-90 Substitute Normal Status — — 10 Unova-TM-11 Sunny Day Fire Status — — 5 Unova-TM-75 Swords Dance Normal Status — — 20 Unova-TM-12 Taunt Dark Status — 100% 20 Unova-TM-46 Thief Dark Physical 60 100% 25 Unova-TM-83 Work Up Normal Status — — 30 Kalos TMs TM Move Type Category Power Accuracy  PP  Kalos-TM-62 Acrobatics Flying Physical 55 100% 15 Kalos-TM-45 Attract Normal Status — 100% 15 Kalos-TM-31 Brick Break Fighting Physical 75 100% 15 Kalos-TM-08 Bulk Up Fighting Status — — 20 Kalos-TM-78 Bulldoze Ground Physical 60 100% 20 Kalos-TM-26 Earthquake Ground Physical 100 100% 10 Kalos-TM-53 Energy Ball Grass Special 90 100% 10 Kalos-TM-42 Facade Normal Physical 70 100% 20 Kalos-TM-54 False Swipe Normal Physical 40 100% 40 Kalos-TM-56 Fling Dark Physical — 100% 10 Kalos-TM-52 Focus Blast Fighting Special 120 70% 5 Kalos-TM-68 Giga Impact Normal Physical 150 90% 5 Kalos-TM-86 Grass Knot Grass Special — 100% 20 Kalos-TM-15 Hyper Beam Normal Special 150 90% 5 Kalos-TM-47 Low Sweep Fighting Physical 65 100% 20 Kalos-TM-17 Protect Normal Status — — 10 Kalos-TM-44 Rest Psychic Status — — 5 Kalos-TM-48 Round Normal Special 60 100% 15 Kalos-TM-88 Sleep Talk Normal Status — — 10 Kalos-TM-95 Snarl Dark Special 55 95% 15 Kalos-TM-22 Solar Beam Grass Special 120 100% 10 Kalos-TM-90 Substitute Normal Status — — 10 Kalos-TM-11 Sunny Day Fire Status — — 5 Kalos-TM-75 Swords Dance Normal Status — — 20 Kalos-TM-12 Taunt Dark Status — 100% 20 Kalos-TM-46 Thief Dark Physical 60 100% 25 Alola TMs TM Move Type Category Power Accuracy  PP  Alola-TM-62 Acrobatics Flying Physical 55 100% 15 Alola-TM-45 Attract Normal Status — 100% 15 Alola-TM-31 Brick Break Fighting Physical 75 100% 15 Alola-TM-59 Brutal Swing Dark Physical 60 100% 20 Alola-TM-08 Bulk Up Fighting Status — — 20 Alola-TM-78 Bulldoze Ground Physical 60 100% 20 Alola-TM-26 Earthquake Ground Physical 100 100% 10 Alola-TM-53 Energy Ball Grass Special 90 100% 10 Alola-TM-42 Facade Normal Physical 70 100% 20 Alola-TM-54 False Swipe Normal Physical 40 100% 40 Alola-TM-56 Fling Dark Physical — 100% 10 Alola-TM-52 Focus Blast Fighting Special 120 70% 5 Alola-TM-68 Giga Impact Normal Physical 150 90% 5 Alola-TM-86 Grass Knot Grass Special — 100% 20 Alola-TM-15 Hyper Beam Normal Special 150 90% 5 Alola-TM-47 Low Sweep Fighting Physical 65 100% 20 Alola-TM-17 Protect Normal Status — — 10 Alola-TM-44 Rest Psychic Status — — 5 Alola-TM-48 Round Normal Special 60 100% 15 Alola-TM-88 Sleep Talk Normal Status — — 10 Alola-TM-95 Snarl Dark Special 55 95% 15 Alola-TM-22 Solar Beam Grass Special 120 100% 10 Alola-TM-90 Substitute Normal Status — — 10 Alola-TM-11 Sunny Day Fire Status — — 5 Alola-TM-75 Swords Dance Normal Status — — 20 Alola-TM-12 Taunt Dark Status — 100% 20 Alola-TM-46 Thief Dark Physical 60 100% 25 Alola-TM-01 Work Up Normal Status — — 30 Galar TMs TM Move Type Category Power Accuracy  PP  Galar-TM-78 Acrobatics Flying Physical 55 100% 15 Galar-TM-58 Assurance Dark Physical 60 100% 10 Galar-TM-31 Attract Normal Status — 100% 15 Galar-TM-43 Brick Break Fighting Physical 75 100% 15 Galar-TM-97 Brutal Swing Dark Physical 60 100% 20 Galar-TM-81 Bulldoze Ground Physical 60 100% 20 Galar-TM-50 Bullet Seed Grass Physical 25 100% 30 Galar-TM-63 Drain Punch Fighting Physical 75 100% 10 Galar-TM-39 Facade Normal Physical 70 100% 20 Galar-TM-94 False Swipe Normal Physical 40 100% 40 Galar-TM-59 Fling Dark Physical — 100% 10 Galar-TM-28 Giga Drain Grass Special 75 100% 10 Galar-TM-09 Giga Impact Normal Physical 150 90% 5 Galar-TM-88 Grassy Terrain Grass Status — — 10 Galar-TM-08 Hyper Beam Normal Special 150 90% 5 Galar-TM-75 Low Sweep Fighting Physical 65 100% 20 Galar-TM-10 Magical Leaf Grass Special 60 — 20 Galar-TM-01 Mega Kick Normal Physical 120 75% 5 Galar-TM-00 Mega Punch Normal Physical 80 85% 20 Galar-TM-53 Mud Shot Ground Special 55 95% 15 Galar-TM-25 Protect Normal Status — — 10 Galar-TM-21 Rest Psychic Status — — 5 Galar-TM-76 Round Normal Special 60 100% 15 Galar-TM-26 Scary Face Normal Status — 100% 10 Galar-TM-16 Screech Normal Status — 85% 40 Galar-TM-85 Snarl Dark Special 55 95% 15 Galar-TM-24 Snore Normal Special 50 100% 15 Galar-TM-11 Solar Beam Grass Special 120 100% 10 Galar-TM-12 Solar Blade Grass Physical 125 100% 10 Galar-TM-98 Stomping Tantrum Ground Physical 75 100% 10 Galar-TM-34 Sunny Day Fire Status — — 5 Galar-TM-40 Swift Normal Special 60 — 20 Galar-TM-23 Thief Dark Physical 60 100% 25 Paldea TMs TM Move Type Category Power Accuracy  PP  Paldea-TM-13 Acrobatics Flying Physical 55 100% 15 Paldea-TM-88 Body Press Fighting Physical 80 100% 10 Paldea-TM-65 Body Slam Normal Physical 85 100% 15 Paldea-TM-57 Brick Break Fighting Physical 75 100% 15 Paldea-TM-63 Bulk Up Fighting Status — — 20 Paldea-TM-27 Bulldoze Ground Physical 60 100% 20 Paldea-TM-55 Bullet Seed Grass Physical 25 100% 30 Paldea-TM-72 Drain Punch Fighting Physical 75 100% 10 Paldea-TM-132 Earth Power Ground Special 90 100% 10 Paldea-TM-148 Earthquake Ground Physical 100 100% 10 Paldea-TM-204 Endeavor Normal Physical — 100% 5 Paldea-TM-46 Endure Normal Status — — 10 Paldea-TM-118 Energy Ball Grass Special 90 100% 10 Paldea-TM-24 Facade Normal Physical 70 100% 20 Paldea-TM-56 False Swipe Normal Physical 40 100% 40 Paldea-TM-42 Fling Dark Physical — 100% 10 Paldea-TM-157 Focus Blast Fighting Special 120 70% 5 Paldea-TM-191 Focus Punch Fighting Physical 150 100% 20 Paldea-TM-154 Frenzy Plant Grass Special 150 90% 5 Paldea-TM-110 Giga Drain Grass Special 75 100% 10 Paldea-TM-151 Giga Impact Normal Physical 150 90% 5 Paldea-TM-80 Grass Knot Grass Special — 100% 20 Paldea-TM-145 Grass Pledge Grass Special 80 100% 10 Paldea-TM-193 Grassy Glide Grass Physical 55 100% 20 Paldea-TM-136 Grassy Terrain Grass Status — — 10 Paldea-TM-185 High Horsepower Ground Physical 95 95% 10 Paldea-TM-162 Hyper Beam Normal Special 150 90% 5 Paldea-TM-116 Hyper Voice Normal Special 90 100% 10 Paldea-TM-180 Knock Off Dark Physical 65 100% 20 Paldea-TM-158 Leaf Storm Grass Special 130 90% 5 Paldea-TM-11 Low Kick Fighting Physical — 100% 20 Paldea-TM-38 Low Sweep Fighting Physical 65 100% 20 Paldea-TM-32 Magical Leaf Grass Special 60 — 20 Paldea-TM-34 Mud Shot Ground Special 55 95% 15 Paldea-TM-06 Protect Normal Status — — 10 Paldea-TM-84 Rest Psychic Status — — 5 Paldea-TM-05 Scary Face Normal Status — 100% 10 Paldea-TM-70 Seed Bomb Grass Physical 80 100% 15 Paldea-TM-69 Sleep Talk Normal Status — — 10 Paldea-TM-29 Snarl Dark Special 55 95% 15 Paldea-TM-167 Solar Beam Grass Special 120 100% 10 Paldea-TM-189 Solar Blade Grass Physical 125 100% 10 Paldea-TM-83 Stomping Tantrum Ground Physical 75 100% 10 Paldea-TM-102 Substitute Normal Status — — 10 Paldea-TM-48 Sunny Day Fire Status — — 5 Paldea-TM-31 Swift Normal Special 60 — 20 Paldea-TM-87 Swords Dance Normal Status — — 20 Paldea-TM-00 Take Down Normal Physical 90 85% 20 Paldea-TM-86 Taunt Dark Status — 100% 20 Paldea-TM-170 Tera Blast Normal Special 80 100% 10 Paldea-TM-17 Thief Dark Physical 60 100% 25 Paldea-TM-19 Trailblaze Grass Physical 50 100% 20 Paldea-TM-190 Uproar Normal Special 90 100% 10 TRs TR Move Type Category Power Accuracy  PP  TR-99 TR-99 Body Press Fighting Physical 08080 100% 10 TR-1 TR-1 Body Slam Normal Physical 08585 100% 15 TR-48 TR-48 Bulk Up Fighting Status 0000— — 20 TR-93 TR-93 Darkest Lariat Dark Physical 08585 100% 10 TR-67 TR-67 Earth Power Ground Special 09090 100% 10 TR-10 TR-10 Earthquake Ground Physical 100100 100% 10 TR-26 TR-26 Endure Normal Status 0000— — 10 TR-65 TR-65 Energy Ball Grass Special 09090 100% 10 TR-64 TR-64 Focus Blast Fighting Special 120120 70% 5 TR-13 TR-13 Focus Energy Normal Status 0000— — 30 TR-77 TR-77 Grass Knot Grass Special 0000— 100% 20 TR-94 TR-94 High Horsepower Ground Physical 09595 95% 10 TR-42 TR-42 Hyper Voice Normal Special 09090 100% 10 TR-71 TR-71 Leaf Storm Grass Special 130130 90% 5 TR-7 TR-7 Low Kick Fighting Physical 0000— 100% 20 TR-59 TR-59 Seed Bomb Grass Physical 08080 100% 15 TR-27 TR-27 Sleep Talk Normal Status 0000— — 10 TR-20 TR-20 Substitute Normal Status 0000— — 10 TR-39 TR-39 Superpower Fighting Physical 120120 100% 5 TR-0 TR-0 Swords Dance Normal Status 0000— — 20 TR-37 TR-37 Taunt Dark Status 0000— 100% 20 TR-35 TR-35 Uproar Normal Special 09090 100% 10 TR-85 TR-85 Work Up Normal Status 0000— — 30

Bold indicates a move that gets STAB when used by Rillaboom.

By breeding

Parent   Move   Type   Category   Power   Accuracy   PP  Fake Out Normal Physical 40 40% 10 Growth Normal Status — — 20 Hammer Arm Fighting Physical 100 100% 10 Leech Seed Grass Status — — 10 Strength Normal Physical 80 80% 15 Worry Seed Grass Status — — 10

Bold indicates a move that gets STAB when used by Rillaboom.

Sprites

NormalGigantamax

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  Normal

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  Shiny

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  Normal

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  Shiny