Wolfhound-2

When Wolfhound-2 enters the battlefield, you
may remove an overheat counter from a creature
you control. If you do, each opponent loses 1 life
and you gain 1 life.
When Wolfhound-2 dies, you may pay {b}
and 2 Life, if you do, return it to your hand
instead of putting it into your graveyard.