Ena, Aeon of Order

Flash, Ward {5}

Aeon's Will - This spell can't be cast from your hand and can't be countered.

Path of Order - If two or more cards entered the battlefield this turn, you may exile Ena from your hand, you may cast Ena as long as it is exiled.

Order Incarnate - Opponents can't attack you unless they pay {3} for each attacking creature; if a creature deals combat damage to you, exile at your end step.