Its been banned in Commander since 2007, and it doesnt see much play in the other formats in which it could, Legacy and Vintage
Legendary Artifact Artifact (CTRL to add secondary) Creature Gisela, Blade of Goldnight 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 dual-type Pokemon attacks and the defending Pokemon has a weakness and/or resistance to the attacking types, apply appropriate weakness, then appropriate resistance to the attack
The spells count as cast, adding to your storm count and any whenever you cast a spell effects, while also letting you return them to your hand so that you can keep casting them for as long as you have mana available
Vindicate Remember when being vindicated was a good thing