Intruder Alarm + Omnath, Locus of the Roil + Staff of Titania + Xavier Sal, Infested Captain

UBRG identity

Commander legal

The 4 combo pieces

What must be in place

You control at least one Forest Dryad token.
Xavier Sal does not have summoning sickness.
There is a removable counter on a permanent you control.

How to execute it

  1. Activate Xavier Sal by tapping it and removing a counter from a permanent you control, creating a token copy of the Forest Dryad token.
  2. When the Forest Dryad enters the battlefield, Intruder Alarm and Omnath trigger.
  3. Resolve the Omnath trigger, putting a +1/+1 counter on it and causing you to draw a card if you control eight or more lands.
  4. Resolve the Intruder Alarm trigger, untapping all creatures.
  5. Repeat.

What the combo produces