Gisela, Blade of Goldnight is a mythic Legendary Creature — Angel card from Magic: The Gathering (Open the Helvault, PHEL). Current market price: $10.03.
Flying, first strike
If a source would deal damage to an opponent or a permanent an opponent controls, that source deals double that damage to that player or permanent instead.
If a source would deal damage to you or a permanent you control, prevent half that damage, rounded up.
