Day of the Dragons + Demon of Fate's Design + Enchanted Evening + Cloudstone Curio + Soul's Attendant

Day of the Dragons

Demon of Fate's Design

Enchanted Evening

Cloudstone Curio

Soul's Attendant

How it works

1. Cast Day of the Dragons by paying 7 life due to Demon of Fate's Design.
2. When Day of the Dragons enters the battlefield, its first ability and Cloudstone Curio trigger.
3. Resolve the Cloudstone Curio trigger, returning nothing to your hand from the battlefield.
4. Resolve the Day of the Dragons trigger, exiling all creatures you control and creating that many 5/5 Dragon creature tokens.
5. When the Dragon(s) enter the battlefield, Cloudstone Curio triggers that many times.
6. Resolve all but one Cloudstone Curio trigger, returning nothing to your hand from the battlefield.
7. Resolve the final Cloudstone Curio trigger, returning Day of the Dragons to your hand from the battlefield.
8. When Day of the Dragons leaves the battlefield, its second ability triggers, causing you to sacrifice all Dragons you control and return all cards exiled with Day of the Dragons to the battlefield.
9. When the creatures that were exiled by Day of the Dragons enter the battlefield, Cloudstone Curio and Soul's Attendant trigger that many times.
10. Resolve all Soul's Attendant triggers, causing you to gain life equal to the number of creatures that entered the battlefield.
11. Resolve all Cloudstone Curio triggers, returning nothing to your hand from the battlefield.
12. Repeat.
13. If you control eight or more nontoken creatures, this combo nets infinite life.

By leveraging Enchanted Evening, every permanent on your board—including your tokens and lands—gains the enchantment type, turning Cloudstone Curio into a universal bounce engine for everything you own. You cheat Day of the Dragons into play for free by paying life through Demon of Fate's Design, which immediately exiles your current board to flood the battlefield with massive Dragon tokens. Those arriving Dragons trigger Cloudstone Curio to bounce Day of the Dragons right back to your hand, causing your original creatures to return from exile and triggering Soul's Attendant to continuously pad your life total. As long as you have enough nontoken creatures to fuel the cycle, you can loop this exchange indefinitely to generate an infinite storm count and boundless life.