Oracle

Enchantment - Aura Curse 

Enchant player
Whenever enchanted player is attacked, untap all nonland permanents you control. Each opponent attacking that player untaps all nonland permanents they control.

Tournooi-info

Legal in: Vintage, Legacy, Commander

Officiele rulings

8/25/2017
Untapping an attacking creature doesn’t remove it from combat.

8/25/2017
Each Curse’s ability triggers only once, no matter how many creatures are attacking the enchanted player.

8/25/2017
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.

8/25/2017
The triggered ability of these Curses won’t trigger if only a planeswalker controlled by the enchanted player is attacked.

8/25/2017
If you enchant yourself with one of these Curses, you’ll get its effects whenever another player attacks you.

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