Composer of Spring + Cloudstone Curio

Prerequisites

• You control six or more enchantments.
• You control a nontoken enchantment creature.
• You have an enchantment creature card in hand.
• You have enough mana available to cast the enchantment creature in hand.

Steps

1. 1Cast the enchantment creature by paying its mana cost.
2. 2When the enchantment creature enters the battlefield, Cloudstone Curio and Composer of Spring trigger.
3. 3Resolve the Cloudstone Curio trigger, returning another nontoken enchantment creature to your hand from the battlefield.
4. 4Resolve the Composer of Spring trigger, putting an enchantment creature from your hand onto the battlefield.
5. 5Repeat from step 2.

Effects

• Infinite ETB
• Infinite LTB