Frontier Warmonger
Creature — Human Warrior
Whenever one or more creatures attack one of your opponents or a planeswalker they control, those creatures gain menace until end of turn.
She cares little for leaders or loyalties, so long as the battle rages on.
Livia Prima
Rulings
Creatures your opponents control attacking one of your opponents will cause Frontier Warmonger's ability to trigger.
(wotc • 2020-04-17)
Rulings
Creatures your opponents control attacking one of your opponents will cause Frontier Warmonger's ability to trigger.
(wotc • 2020-04-17)