Realm-Scorcher Hellkite + Enduring Renewal + Ashnod's Altar + Reflections of Littjara

Realm-Scorcher Hellkite

Enduring Renewal

Ashnod's Altar

Reflections of Littjara

How it works

1. Cast Realm-Scorcher Hellkite by paying 4 and sacrificing an additional artifact, enchantment or token.
2. Reflections of Littjara triggers, creating a copy of the Realm-Scorcher Hellkite spell.
3. Resolve the copy of the Realm-Scorcher Hellkite spell.
4. When the token Realm-Scorcher Hellkite enters the battlefield, it triggers, adding four mana of any color(s).
5. Resolve the original Realm-Scorcher Hellkite spell .When the nontoken Realm-Scorcher Hellkite enters the battlefield, it triggers, adding 2.
6. Activate Ashnod's Altar by sacrificing the nontoken Realm-Scorcher Hellkite, adding CC.
7. When Realm-Scorcher Hellkite dies, Enduring Renewal triggers, returning it to your hand from your graveyard.
8. Repeat.
9. Once you have infinite mana, you may forego paying the bargain cost to get infinite copies of Realm-Scorcher Hellkite, or use its ability to deal infinite damage to any target(s).

This brilliant loop transforms the explosive entry of Realm-Scorcher Hellkite into a self-sustaining engine by pairing it with Reflections of Littjara to double every dragon you cast. Ashnod's Altar converts those dragons into colorless mana while feeding them straight into Enduring Renewal, whose passive replacement and graveyard-return effects ensure the creature bounces right back to your hand instead of staying dead. Once this perpetual cycle generates infinite mana and death triggers, you can drop the bargain requirement entirely to flood the board with infinite creature tokens or incinerate any target using the Hellkite's own fiery activation.