Authority of the Consuls | Enchantment | | Creatures your opponents control enter the battlefield tapped.
Whenever a creature enters the battlefield under an opponent's control, you gain 1 life. | Lake Hurwitz
Captured by the Consulate | Enchantment | Aura | Enchant creature you don't control
Enchanted creature can't attack.
Whenever an opponent casts a spell, if it has a single target, change the target to enchanted creature if able. | Tyler Jacobson