Realm-Scorcher Hellkite, Enduring Renewal, Ashnod's Altar, and Primeval Bounty

Prerequisites

• Realm-Scorcher Hellkite in hand
• Enduring Renewal on the battlefield
• Ashnod's Altar on the battlefield
• Primeval Bounty on the battlefield
• You control an additional artifact, enchantment and/or token
• available

Steps

1. Cast Realm-Scorcher Hellkite by paying and sacrificing an additional artifact, enchantment or token
2. Primeval Bounty's first ability triggers, creating a 3/3 Beast creature token
3. When Realm-Scorcher Hellkite enters the battlefield, it triggers, adding
4. Activate Ashnod's Altar by sacrificing Realm-Scorcher Hellkite, adding
5. When Realm-Scorcher Hellkite dies, Enduring Renewal triggers, returning it to your hand from your graveyard
6. Repeat

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count