Swamp Troll

Whenever Swamp Troll is dealt attacked,
you may choose to create two 2/2 Troll Limb
creature tokens. You can combine these at
any tokens for {2}{g}.
We ran into one as we crossed the Great Swamp,
and lo and behold, when we lopped of its arm, it
simply picked it up and reattached it!
-Restone, Dwarf Cleric