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Mega Abomasnow

Grass · Ice · 594 BST · Abomasite
Regulation M-B legal · 0.64% usage
Mega Abomasnow
Base stats before and after Mega Evolution.
Stat Base Mega Relative size Change
HP 90 90
Attack 92 132 +40
Defense 75 105 +30
Sp. Atk 92 132 +40
Sp. Def 85 105 +20
Speed 60 30 -30
Total 494 594 +100
Ladder

Used by 0.64% of Regulation M-B teams, 90 of 282 Pokémon on the ladder.

Moves

Blizzard 98.6% · Earth Power 84.8% · Protect 65.9% · Energy Ball 55.7% · Ice Shard 38.2% · Wood Hammer 21.1%

Ability

Snow Warning 100%

Spread

The most common is Quiet with 252 HP, 16 Defense and 252 Sp. Atk, on 66.4% of them.

Partners

Farigiraf · Basculegion · Incineroar · Camerupt-Mega · Kingambit · Aerodactyl-Mega

Taking damage

×4
Fire
both types weak
×2
BugFightingFlyingPoisonRockSteel
super effective
×½
ElectricGrassGroundWater
resisted
×¼
nothing
doubly resisted
×0
nothing
no effect

Dealing damage

×2
DragonFlyingGrassGroundRockWater
your STAB hits these
×½
FireSteel
these wall your STAB

What Mega Evolution changes

Abomasnow, number 460 in the National Dex and a Sinnoh Pokémon, holds Abomasite to become Mega Abomasnow, taking its total from 494 to 594. The biggest single gain is 40 Attack, followed by 40 Sp. Atk. It also loses 30 Speed.

The typing does not change — it is Grass and Ice before and after — so the Mega is the same defensive problem as the base form, only bigger. The ability stays Snow Warning.

What gets through

As Grass and Ice, 7 of the eighteen attacking types get through for extra damage, and Fire lands for quadruple. It resists 4. The full board is above; the short version is that the types listed under ×2 and ×4 are the ones worth planning around.

On the Regulation M-B ladder

Mega Abomasnow is played on 0.64% of teams in the Regulation M-B VGC ladder, which puts it 90th of the 282 Pokémon with enough games to measure. The move almost every one of them carries is Blizzard at 98.6%. The Champions module tiers it UU.

Those figures come from Smogon's published usage statistics rather than from anything measured here, and they describe what the ladder plays, not what is strongest.

What threatens it

Smogon publishes no head-to-head checks-and-counters data for doubles formats, so this list is computed, not measured: these are the most-played Regulation M-B Pokémon carrying a damaging move of a type Mega Abomasnow takes extra damage from.

Where it sits among the Megas

Of the 91 Mega forms in the dex, Mega Abomasnow is 57th by base stat total. Its best stat is Attack at 132, which is 43rd among Megas; its worst is Speed at 30, 87th. No other Mega Evolution has the Grass and Ice typing, so this matchup board is unique to it. The unevolved Abomasnow is itself on 0.03% of teams.

Putting it on a team

A Mega slot is a commitment: the stone occupies the held item, so whatever Mega Abomasnow would have wanted from an item, it does not get. Drop it into the team builder to see what the rest of the six then have to cover, or take it to the damage calculator to find out whether those 132 points of Attack actually change a knockout.