Phyrexian Altar + Rosie Cotton of South Lane + Triskelavus

Mana needed: {1}

W identity

Commander legal

The 3 combo pieces

What must be in place

Triskelavus has at least one +1/+1 counter on it.

How to execute it

  1. Activate Triskelavus' first ability by paying {1} and removing a +1/+1 counter from it, creating a 1/1 Triskelavite creature token.
  2. Rosie triggers, putting a +1/+1 counter on Triskelavus.
  3. Activate Phyrexian Altar by sacrificing the Triskelavite, adding {1}.
  4. Repeat.

What the combo produces