Aria of Eternal Resplendence

Everlasting {2}{w}{u}

(At the beginning of your upkeep, choose a mode that hasn't been chosen. If you can't, sacrifice this Song.)
• Whenever an enchantment you control enters, you gain life equal to its mana value and draw a card.
• If an enchantment entering causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.
• At the beginning of your end step, exile each enchantment you control, then return them to the battlefield under your co