Prowling Geistcatcher [MIC - 21]

Whenever you sacrifice another creature, exile it. If that creature was a token, put a +1/+1 counter on Prowling Geistcatcher.
When Prowling Geistcatcher leaves the battlefield, return each card exiled with it to the battlefield under your control.

Rarity: Rare

#: 21

Card Type: Creature, Creature — Human Rogue

Card Color: B

Casting Cost: {3}{B}