Mega Froslass

Mega Sweeper

iceghost

doubles

Froslassite

ABILITY: CURSED BODY

Blizzard

Shadow Ball

Substitute

Protect

NATURE: Modest

HP

0

ATK

0

DEF

2

SpA

31

SpD

1

SPE

32

Cursed Body pre-mega; becomes Snow Warning on Mega Evolution, setting hail automatically. Modest chosen to maximise Special Attack output since Jolteon's Electroweb handles speed control.