An idea:
Glaceon@Leftovers TIMID
Blizzard (Grass/Ground/Flying cleared)
Hidden Power Fighting (Rock/Steel/Normal cleared)
Toxic (Defending move)
SEE BELOW
SAND ATTACK, DOUBLE TEAM, WATER PULSE, HYPER BEAM, SWIFT, BATON PASS, MIMIC, SUBSTITUTE, TICKLE, WISH, ENDURE, SHADOW BALL, BARRIER, MIRROR...