Curse of Bounty

Curse of Bounty rulings:

2017-08-25: Untapping an attacking creature doesn’t remove it from combat.

2017-08-25: Each Curse’s ability triggers only once, no matter how many creatures are attacking the enchanted player.

2017-08-25: A player is attacking another player if they control a creature that’s attacking that player. If no creatures are attacking the enchanted player as a Curse’s ability resolves (most likely because they’ve left the battlefield), only the Curse’s controller performs its actions.

2017-08-25: The triggered ability of these Curses won’t trigger if only a planeswalker controlled by the enchanted player is attacked.

2017-08-25: If you enchant yourself with one of these Curses, you’ll get its effects whenever another player attacks you.