Kakashi, Dual Sharingan

: As an additional cost to cast this card sacrifice Obito, Madara's Diciple and Kakashi, Copy Wheel Eye.
+3: Target creature gets 2 Kamui counters (target creature can't attack, block, or use abilities; 1 counter is removed at target opponent's end step)
-12: Exile up to three target permanents an opponent controls, you gain 7 life.