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.
10/1/2007 Wren’s Run Packmaster gives deathtouch to all Wolf permanents you control, not just the tokens it creates.
10/1/2009 A Wolf’s deathtouch ability will apply if both Wren’s Run Packmaster and that Wolf are on the battlefield at the time the Wolf deals damage. The creature dealt damage by the Wolf will be destroyed the next time state-based actions are checked, even if the Wolf or Wren’s Run Packmaster leaves the battlefield.