Deadeye Navigator + Phyrexian Altar + Prowling Geistcatcher

UB identity

Commander legal

The 3 combo pieces

What must be in place

Deadeye Navigator is paired with Prowling Geistcatcher.
You control at least three other nontoken creatures.

How to execute it

  1. Activate Phyrexian Altar three times by sacrificing three other nontoken creatures, adding {2}{U}.
  2. Prowling Geistcatcher triggers three times, exiling the sacrificed creatures from your graveyard.
  3. Activate Prowling Geistcatcher by paying {1}{U}, blinking it.
  4. Prowling Geistcatcher leaves the battlefield, returning all creature cards exiled with it to the battlefield.
  5. Prowling Geistcatcher enters the battlefield, triggering Deadeye Navigator's soulbond ability, repairing it and Prowling Geistcatcher.
  6. Repeat.

What the combo produces