The Ocular Majesty

Equip {6} Equip creature gets "seeing eye"
(whenever equip creature attacks look at the
top card of your library and you may play the
top card of your library)
Whenever equip creature attacks or blocks a
color different from its own equip creature
gains +X/+X, where X is the creature power
and toughness
{4}{w} Destory target black creature