{R} Opal-Eye, Konda's Yojimbo [Betrayers of Kamigawa][BOK 017]

Defender (This creature can't attack.)
Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.)
: The next time a source of your choice would deal damage this turn, that damage is dealt to Opal-Eye instead.
{1}: Prevent the next 1 damage that would be dealt to Opal-Eye this turn.