Warren Soultrader + Enduring Renewal + Guide of Souls

Warren Soultrader

Enduring Renewal

Guide of Souls

How it works

1. Cast the creature by paying its mana cost.
2. When the creature enters the battlefield, Guide of Souls triggers, causing you to gain 1 life and get E.
3. Activate Warren Soultrader by paying 1 life and sacrificing the creature.
4. When the creature dies, Enduring Renewal triggers, returning the creature from your graveyard to your hand.
5. Resolve the Warren Soultrader ability, creating a Treasure token.
6. Activate the Treasure by tapping and sacrificing it, adding one mana of any color.
7. Repeat.