Geralt, the White Wolf

First Strike, Deathtouch, Ward {3}
{2}: Put a bounty counter on target creature.
Only opponents may activate this ability.
{w}{b}{g}: Prevent damage to Geralt from
target creature with a bounty counter on it
until end of turn, then Geralt fights it.
Activate only once each turn.
Whenever a creature with a bounty counter
on it dies, you create a treasure token.