Vashneir The Origin

Vashneir The Origin starts with X +2/+2 counters where X is the Number of Giants in your graveyard
{t}{4} Choose 1
•Sacrifice a Giant, add a +2/+2 counter to Vashneir The Origin
•Sacrifice a Creature, add a +1/+1 counter to a friendly Giant
Giants you control gain Intimidate, Trample, and Menace while Vashneir The Origin is in play