Starfield of Nyx [Magic Origins] Innistrad return the first card to

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

Anaba Shaman

Add an amount of mana of that color equal to your devotion to that color

They can't be regenerated

Starfield of Nyx [Magic Origins] Innistrad return the first card toSet: 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.