[Power] Ice Powers

[bigbrain411]

Ice Barrier: Shield of ice giving the user dmg resistance for a period of time
Ice Spikes: Spikes come out of the ground around the player dealing damage and knock back, players in a "sweat spot" of the attack get launched back further and into the air
(dont have name for this one): Shoots a large burst of snowballs doing a bit of damage and large knock back, or alternatively, doing moderate to high damage with only a little knock back