Intruder Alarm + Nazgûl + Xavier Sal, Infested Captain

BGU identity

Commander legal

The 3 combo pieces

What must be in place

Xavier Sal does not have summoning sickness.
You have a way to create a token copy of Nazgûl.

How to execute it

  1. Create a token copy of Nazgûl.
  2. When the Nazgûl token enters the battlefield, its first ability and Intruder Alarm trigger.
  3. Resolve the Intruder Alarm trigger, untapping all creatures.
  4. Resolve the Nazgûl trigger, causing the Ring to tempt you.
  5. Each Nazgûl's second ability triggers, putting that many +1/+1 counters on each Wraith you control.
  6. Activate Xavier Sal's first ability by tapping it and removing a counter from a permanent you control, creating a copy of the Nazgûl token.
  7. Repeat from step 2.

What the combo produces