Spike Feeder + Treebeard, Gracious Host + Xenograft

GWU identity

Commander legal

The 3 combo pieces

What must be in place

Spike Feeder has at least one +1/+1 counter on it.
"Halfling" or "Treefolk" chosen with Xenograft.

How to execute it

  1. Activate Spike Feeder's second ability by removing a +1/+1 counter from it, causing you to gain two life.
  2. Treebeard triggers, putting two +1/+1 counters on Spike Feeder.
  3. Repeat.
  4. Once Spike Feeder has infinite +1/+1 counters, you may target any other creature with Treebeard's ability.

What the combo produces