Hatchery Sliver + Maskwood Nexus + Ornithopter

G identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Ornithopter by paying {0}, and choosing to pay its replicate cost an arbitrarily large number of times by paying {0}.
  2. Ornithopter triggers, creating a copy of it for each time its replicate cost was paid.
  3. Resolve all Ornithopter spells, causing the nontoken Ornithopter to enter the battlefield, and creating a token copy of it for each time its replicate cost was paid.

What the combo produces