Oracle

Instant 

Cast this spell only during the declare blockers step on an opponent's turn.
Remove all attacking creatures from combat and untap them. After this phase, there is an additional combat phase. Each of those creatures attacks that combat if able. They can't attack you or a planeswalker you control that combat.

Tournooi-info

Legal in: Vintage, Legacy, Commander

Officiele rulings

10/17/2013
Creatures that didn’t attack during the combat phase when Illusionist’s Gambit resolved aren’t required to attack in the additional combat phase, although they may. Those creatures can attack you or a planeswalker you control.

10/17/2013
If, during a player’s declare attackers step, a creature is tapped, is affected by a spell or ability that says it can’t attack, or hasn’t been under that player’s control continuously since the turn began (and doesn’t have haste), then it doesn’t attack.

10/17/2013
If there’s a cost associated with having a creature attack, the player isn’t forced to pay that cost, so it doesn’t have to attack.

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