Does Stakataka evolve?

No. Stakataka has no evolutions.

What type is Stakataka?

Stakataka is a dual Rock/Steel type Pokémon.

Stakataka is Rock/Steel. It takes 4× from Fighting and Ground and 2× from Water.

No. 0805 · Gen 7

Impish: Raises its best defense and drops Sp. Atk, which it won't use.

Hit STAKATAKA with Fighting and Ground for 4× damage. Water also deal 2×.

4×Hits hardest

2×Super effective

½×Not very effective

¼×Barely scratches it

0×No effect

In Pokémon GO: Fighting deals 2.56× instead of 4×. GO chart

ImpishRaises its best defense and drops Sp. Atk, which it won't use.

Worked out from base stats. Your team may need something else.

Defeating Stakataka gives 3 Defense EVs.

The strongest attacking move it can learn in each type, across all games. Not every game has every move. Same-type moves get a 1.5× bonus.

Type	Move	Kind	Power
Normal	Giga Impact	Physical	150
Steel	Steel Beamsame type	Special	140
Rock	Meteor Beamsame type	Special	120
Fighting	Superpower	Physical	120
Ground	Earthquake	Physical	100
Psychic	Zen Headbutt	Physical	80
Dark	Brutal Swing	Physical	60
Bug	Infestation	Special	20

Regular Pokémon whose same-type moves hit it hard and who take little from its same-type moves. Picked from types and base stats only, not movesets.