Mamoswine and venusaur
Roster
AbilityOblivious
NatureAdamant
EVs2 HP / 32 Atk / 32 Spe
Moves
Icicle CrashEarthquakeIce ShardRock Slide
AbilityChlorophyll
NatureTimid
EVs2 HP / 32 SpA / 32 Spe
Moves
Sludge BombProtectEarth PowerGiga Drain
AbilityUnnerve
NatureJolly
EVs32 Atk / 2 SpD / 32 Spe
Moves
Rock SlideProtectDual WingbeatTailwind
AbilityMirror Armor
NatureJolly
EVs32 HP / 30 Def / 4 SpD
Moves
Brave BirdTailwindRoostBody Press
AbilityCompetitive
NatureCalm
EVs32 HP / 2 Def / 32 SpD
Moves
ScaldProtectIcy WindIce Beam
AbilityClear Body
NatureModest
EVs2 HP / 32 SpA / 32 Spe
Moves
ProtectShadow BallThunderboltDragon Pulse
Strategy
Lots of bulk and spread damage and speed and balanced resistances and Mamoswine who is my friend
Threats & Bad Matchups
Can't stop trick room, has to just tank through it