Starfield of Nyx [Magic Origins] Innistrad True strength lies in purity

True strength lies in purity of purpose

return the first card to the battlefield under its owner's control at the beginning of the next end step

sacrifice Glimmervoid

that source deals double that damage to that player or permanent instead

Starfield of Nyx [Magic Origins] Innistrad True strength lies in puritySet: Magic Origins Type: Enchantment Rarity: Mythic Cost: {4}{W} At the beginning of your upkeep, you may return target enchantment card from your graveyard to the battlefield. As long as you control five or more enchantments, each other non Aura enchantment you control is a creature in addition to its other types and has base power and base toughness each equal to its mana value.