Composer of Spring + Enduring Renewal + Phyrexian Altar

GW identity

Commander legal

The 3 combo pieces

What must be in place

You have an enchantment creature card in hand.
You control at least six enchantments.
You have enough mana to cast the enchantment creature.

How to execute it

  1. Cast the enchantment creature by paying its mana cost.
  2. When the creature enters the battlefield, Composer of Spring triggers.
  3. Holding priority, activate Phyrexian Altar by sacrificing the enchantment creature, adding one mana of any color.
  4. When the enchantment creature dies, Enduring Renewal triggers, returning the enchantment creature to your hand from your graveyard.
  5. Resolve the Composer of Spring trigger from step 2, putting the enchantment creature onto the battlefield from your hand.
  6. Repeat from step 2.

What the combo produces