Cavalier of Dawn + Infinite Reflection + March of the Machines + Orochi Hatchery

Cavalier of Dawn

Infinite Reflection

March of the Machines

Orochi Hatchery

How it works

1. Cast Orochi Hatchery by paying 0.
2. Orochi Hatchery enters the battlefield as a copy of Cavalier of Dawn.
3. Copy of Cavalier of Dawn enter-the-battlefield ability triggers, destroying itself and creating you a 3/3 Golem token.
4. Copy of Cavalier of Dawn dies, triggering itself, returning Orochi Hatchery from your graveyard to your hand.
5. Repeat.

This clever loop turns a modest artifact into a self-replicating engine by combining March of the Machines with Infinite Reflection to force any entering artifact—specifically Orochi Hatchery cast for zero mana—to enter the battlefield as a copy of Cavalier of Dawn. As soon as this copy hits the board, its enter-the-battlefield trigger immediately forces it to destroy itself, which conveniently triggers its own death ability to return Orochi Hatchery right back to your hand. Because Cavalier of Dawn leaves behind a 3/3 Golem token each time it dies and repeats the cycle, you can instantly generate an unbounded storm count alongside infinite creature tokens, death triggers, and enter-the-battlefield effects.