Shimo, Liberated Ancient

Vigilance, snow landwalk
Shimo, Liberated Ancient gets +1/+0 for each nonland snow permanent you control.
Permanents with ice counters on them are snow.
{1}{s}: Put an ice counter on target permanent you control.
{s}{s}{s}{s}, Sacrifice a snow permanent: Choose up to three different lands you don’t control, then put an ice counter on each of them. They gain "{1}{s},{t}: Remove an ice counter from this land. Can only be activated as a sorcerery."
{w/u}{w/u},{t}: Tap target creature.