Mana Echoes + Seal of Removal + Griffin Dreamfinder + Chromatic Orrery

Mana Echoes

Seal of Removal

Griffin Dreamfinder

Chromatic Orrery

How it works

1. Activate Seal of Removal by sacrificing it, returning Griffin Dreamfinder to your hand.
2. Cast Griffin Dreamfinder by paying 5.
3. When Griffin Dreamfinder enters the battlefield, it and Mana Echoes trigger.
4. Resolve the Griffin Dreamfinder trigger, returning Seal of Removal from your graveyard to your hand.
5. Resolve the Mana Echoes trigger, adding at least 6.
6. Cast Seal of Removal by paying 1.
7. Repeat.
8. If you control seven or more Griffins, this combo nets infinite mana.

This ingenious loop relies on a self-sustaining cycle where Griffin Dreamfinder continually recycles Seal of Removal from your graveyard to your hand, allowing you to bounce and recast the Griffin over and over. As the Griffin enters the battlefield, Mana Echoes watches your growing flock of creatures and generates an escalating surplus of colorless mana with each iteration. Meanwhile, Chromatic Orrery steps in as a vital engine, letting you freely convert that raw colorless energy into any color of mana you need to fuel the entire operation. Once you have enough Griffins in play, the mana generated completely outpaces the costs, netting you infinite enters-the-battlefield triggers, storm count, and all the colored and colorless mana you could ever desire.