Neriv, Crackling Vanguard
From Tarkir: Dragonstorm Commander set
Neriv, Crackling Vanguard
Legendary Creature — Spirit Dragon
4/4
Flying, deathtouch
When Neriv enters, create two 1/1 red Goblin creature tokens.
Whenever Neriv attacks, exile a number of cards from the top of your library equal to the number of differently named tokens you control. During any turn you attacked with a commander, you may play those cards.