Gravecrawler + Merrow Bonegnawer + Paradise Mantle + Viscera Seer

B identity

Commander legal

The 4 combo pieces

What must be in place

Paradise Mantle attached to Merrow Bonegnawer.
Merrow Bonegnawer does not have summoning sickness.
You control at least one additional Zombie.

How to execute it

  1. Activate Merrow Bonegnawer by tapping it, adding {B}.
  2. Activate Viscera Seer by sacrificing Gravecrawler, causing you to scry 1.
  3. Cast Gravecrawler by paying {B}.
  4. Merrow Bonegnawer triggers, untapping itself.
  5. Repeat.

What the combo produces