Azorius Traffic Enforcement [Unknown Event] Powerstone but when you fall

but when you fall

Symphony of Pain — Whenever you cast a spell from anywhere other than your hand

you may get {TIX} or create a Treasure token

the goaded creatures attack each combat if able and attack a player other than you if able

interplanar threat

Azorius Traffic Enforcement [Unknown Event] Powerstone but when you fallSet: Unknown Event Type: Creature Human Soldier Rarity: Common Creatures opponents control entering the battlefield don't cause backup abilities to trigger. At the beginning of your combat step, detain target creature with backup or vehicle an opponent controls. (Until your next turn, that permanent can't attack or block and its activated abilities can't be activated.)