Diregraf Horde + Deadeye Navigator + Ashnod's Altar + Prismite

Diregraf Horde

Deadeye Navigator

Ashnod's Altar

Prismite

How it works

1. Activate Diregraf Horde by paying 1, blinking it.
2. When Diregraf Horde enters the battlefield, it and Deadeye Navigator's soulbond ability triggers.
3. Resolve the Deadeye Navigator trigger, repairing it and Diregraf Horde.
4. Resolve the Diregraf Horde trigger, creating two 2/2 Zombie creature tokens.
5. Activate Ashnod's Altar twice by sacrificing the Zombies, adding CCCC.
6. Activate Prismite by paying 2, adding .
7. Repeat.

This loop transforms the continuous blinking power of Deadeye Navigator into a self-sustaining engine by pairing it with Diregraf Horde, whose entrance generates a fresh supply of fodder. Each time the Horde blinks back into play, its triggered ability floods your board with two 2/2 Zombie tokens featuring decayed, which you can immediately feed to Ashnod's Altar for a burst of colorless mana. To keep the flicker sequence going, you channel some of that colorless energy through Prismite to filter it into the blue mana required by Deadeye Navigator's activation cost.