Breath of Fury {2}{R}{R}
Enchantment — Aura
Enchant creature you control
When enchanted creature deals combat damage to a player, sacrifice it and attach this Aura to a creature you control. If you do, untap all creatures you control and after this phase, there is an additional combat phase.
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Cards that do something similar expected a card that isn't here?
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Cocoon 82%
$0.22#29571
"Enchanted creature doesn't untap during your untap step if this Aura has a pupa counter on it."