Wren's Run Packmaster

Wren's Run Packmaster

Creature - Elf Warrior | Power/Toughness: 5 / 5 (CMC 4)
Champion an Elf (When this creature enters the battlefield, sacrifice it unless you exile another Elf you control. When this creature leaves the battlefield, that card returns to the battlefield.)
: Create a 2/2 green Wolf creature token.
Wolves you control have deathtouch.