Talon, the Blade's Shadow

Assassin (This creature has flash. When it enters
the battlefield, you may have it deal damage equal its
power to target tapped creature you don't control.)
Talon cost {1} less to cast during your opponent's
turn.
{u/b}: Shuffle Talon on your library, then draw a
card. Activate this ability only once each turn.
"Live and die by the blade."