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Gloom
#044

Gloom

grasspoison

Plan this partner in PokéBonk

This analysis describes the Oddish League partner and its evolution line, not necessarily the current form alone.

Mega Drain, regeneration and extra movement speed give Oddish a strong progression foundation. Its pollen and later petal Ultimate add control and area pressure; sunlight is a useful bonus rather than the whole plan.

Trade-off: The large sun bonuses require the correct weather and should not be assumed always active.

Passive: Chlorophyll

Ultimate progression: Night Pollen / Foul Stench / Petal Blizzard

Curated kit: Mega Drain (Lv. 1) · Poison Powder (Lv. 2) · Petal Blizzard (Lv. 4) · Petal Dance (Lv. 7)

Later moves become eligible offers; they are not automatically equipped.

How to unlock: Poison 4,000 Pokémon.

Complete the applicable challenges, then finish the capture step; a reference entry does not unlock a partner.

League analysis and kit: v0.8.25, checked October 23, 2026. Individual unlock checklists and linked builds carry their own source dates.

Evolution family

Family relationships from the reference data. These are not confirmed PokéBonk evolution requirements.

Reference abilities

Chlorophyll

Boosts the Pokémon's Speed stat in harsh sunlight.

Stench (Hidden ability)

By releasing a stench when attacking, the Pokémon may cause the target to flinch.

Level-up moves

The level-up table shipped with the game. Select a move to see its full reference and learners.

LevelMoveTypeCategoryPower
1Acidpoisonspecial40
1Absorbgrassspecial20
1GrowthnormalstatusN/A
1Sweet ScentnormalstatusN/A
12Mega Draingrassspecial40
14Poison PowderpoisonstatusN/A
16Stun SporegrassstatusN/A
18Sleep PowdergrassstatusN/A
20Giga Draingrassspecial75
26ToxicpoisonstatusN/A
32Moonblastfairyspecial95
38Grassy TerraingrassstatusN/A
44MoonlightfairystatusN/A
50Petal Dancegrassspecial120