Gadlarok, Frozen Eternal

Flash, Flying,Protection from Snow
Spells your opponents cast that target Boreal Elemental cost {3} more to cast.
When you Cast Gadlarok freeze up to X nonland Permanents.
When Gadlarok enters the battelfield put +1/+1 counters on it, then draw X Cards
and Discard X-1 Cards.
Whenever a permanent becomes frozen draw
a card.