Weight of Conscience

Oracle Text

Enchant creature

Enchanted creature can't attack.

Tap two untapped creatures you control that share a creature type: Exile enchanted creature.

Card Rulings

4/1/2008 Since the activated ability doesn’t have a tap symbol in its cost, you can tap creatures that haven’t been under your control since your most recent turn began to pay the cost.
4/1/2008 The ability exile the enchanted creature, but Weight of Conscience remains on the battlefield. The Aura will then be put into your graveyard as a state-based action.

Additional Information