Warren Soultrader + Enduring Renewal + Blood Artist

Warren Soultrader

Enduring Renewal

Blood Artist

How it works

1. Activate Warren Soultrader by paying 1 life and sacrificing the nontoken creature that can be cast using one colored mana.
2. When the creature dies, Blood Artist and Enduring Renewal trigger.
3. Resolve the Blood Artist trigger, causing you to gain 1 life and target opponent to lose 1 life.
4. Resolve the Enduring Renewal trigger, 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. Cast the creature by paying its mana cost.
8. Repeat.