Ondrisac Vadra, Wolf of Foe

Permanents you control are snow permanents in addition to their other types.
Permanents you control have all abilities of permanents you control of the same type.
{6}{s}{s}{s}{s}{w}{u}, {t}: Permanents you control
become X/X spirit creature tokens with Trample,
Double strike, and Infect until end of turn.