Enchant creatureWhen Fall from Favor enters, tap enchanted creature and you become the monarch.Enchanted creature doesn't untap during its controller's untap step unless that player is the monarch.
Whenever a creature attacks you or a planeswalker you control, each Dragon you control deals 1 damage to that creature.+1: Until end of turn, each planeswalker you control becomes a 4/4 red Dragon creature and gains flying.−3: Create a 4/4 red Dragon creature token with flying.
Put a +1/+1 counter on target creature you control. It gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
Put a +1/+1 counter on target creature you control. It gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
HasteWhenever a creature an opponent controls dies, put a +1/+1 counter on Yahenni, Undying Partisan.Sacrifice another creature: Yahenni gains indestructible until end of turn.
TrampleWhenever Rapacious One deals combat damage to a player, create that many 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this creature: Add ."