Save this for spells that specifically target your commander or high-impact board wipes
There is no limit to how many times you can regenerate a creature
Permanents that give your enchantment creatures ability are especially great, such as Zur, Eternal Scheme,r and Yuna, Hope of Spira
But there still isn't that strong of a hold for white
Its activated ability, which costs and the lives of three other creatures, exiles it and immediately returns it to the battlefield transformed
Creature - Wizard Vampire Creature (CTRL to add secondary) Enchantment Animate Dead Enchant creature card in a graveyard When this Aura enters, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with this Aura." Return enchanted creature card to the battlefield under your control and attach this Aura to it