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PokéRogueCommunity Tier List
Grubbin

#0736 · Larva Pokémon

Grubbin

Bug★3Gen 7Common egg
Grubbin›Charjabug›Vikavolt

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Classic

No Unlocks

Rank #354 · 6 votes · median C

B
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B
2 (33%)
C
4 (67%)
D
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Rank #251 · 9 votes · median A

A
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7 (78%)
B
1 (11%)
C
1 (11%)
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Endless

No Unlocks

0 votes

Needs 5 more vote(s) to be ranked.

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1 vote · median D

Needs 4 more vote(s) to be ranked.

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Tier history

29/09/2026 · 2.90 · Unranked · 1 vote30/09/2026 · 2.84 · B · 5 votes01/10/2026 · 2.85 · B · 5 votes04/10/2026 · 2.79 · B · 6 votes

4 recorded changes · 6 votes

29/09/2026 · 3.46 · Unranked · 3 votes30/09/2026 · 3.54 · A · 6 votes01/10/2026 · 3.61 · A · 7 votes02/10/2026 · 3.62 · A · 7 votes04/10/2026 · 3.68 · A · 9 votes07/10/2026 · 3.69 · A · 9 votes20/10/2026 · 3.70 · A · 9 votes27/10/2026 · 3.71 · A · 9 votes

8 recorded changes · 9 votes

30/09/2026 · 2.21 · Unranked · 1 vote01/10/2026 · 2.24 · Unranked · 1 vote02/10/2026 · 2.25 · Unranked · 1 vote04/10/2026 · 2.29 · Unranked · 1 vote09/10/2026 · 2.30 · Unranked · 1 vote18/10/2026 · 2.32 · Unranked · 1 vote22/10/2026 · 2.33 · Unranked · 1 vote

7 recorded changes · 1 vote

Game data

Abilities

  • Swarm

    Boosts the power of the Pokémon’s Bug-type moves by 50% when its HP drops to ⅓ or less of its max.

Passive (unlock)Shield Dust

Protective dust shields the Pokémon from the additional effects of moves.

Different passives in this line: Charjabug: Power Spot, Vikavolt: Speed Boost

Egg moves

  • ThunderclapElectricSpecial70 pow · 100%

    This move enables the user to attack first with a jolt of electricity. This move fails if the target is not readying an attack.

  • Earth PowerGroundSpecial90 pow · 100%

    The user makes the ground under the target erupt with power. This move has a 10% chance of lowering the target’s Sp. Def stat.

  • Calm MindPsychicStatus— · —

    The user quietly focuses its mind and calms its spirit to boost its Sp. Atk and Sp. Def stats.

  • Ice BeamIceSpecial90 pow · 100%Rare egg move

    The target is struck with an icy-cold beam of energy. This move has a 10% chance of freezing the target.

Base stats

Grubbin · BST 300

HP47
Atk62
Def45
SpAtk55
SpDef45
Spd46

Vikavolt · BST 500

HP77
Atk70
Def90
SpAtk145
SpDef75
Spd43

BST in this line: Grubbin 300 · Charjabug 400 · Vikavolt 500

Unlock costs

Candy needed for a cost-3 starter:

Passive ability
35 🍬
Cost reductions
20 / 50 🍬
Same-species egg
25 🍬
The price only drops once you have hatched enough Grubbin eggs: 22 🍬 after 20 hatches, 18 🍬 after 40 hatches, 12 🍬 after 80 hatches.
Friendship needed per candy
75

Expensive starters ask for fewer candies, but earn them far more slowly: Grubbin needs 75 friendship per candy, while a cost-1 starter earns one every 25.

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Fusions with Grubbin's line

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