Ashnod's Altar + Scuttling Sliver + Splinter Twin

UR identity

Commander legal

The 3 combo pieces

What must be in place

Splinter Twin attached to Scuttling Sliver.
Scuttling Sliver does not have summoning sickness.

How to execute it

  1. Activate Scuttling Sliver by tapping it, creating a token copy of it with haste.
  2. Activate Ashnod's Altar by sacrificing the Scuttling Sliver token, adding {C}{C}.
  3. Activate Scuttling Sliver by paying {2}, untapping it.
  4. Repeat.

What the combo produces