Ajani's Welcome + Elemental Mastery + Lurking Roper

RGW identity

Commander legal

The 3 combo pieces

What must be in place

Lurking Roper does not have summoning sickness.
Elemental Mastery attached to Lurking Roper.

How to execute it

  1. Activate Lurking Roper by tapping it, creating four 1/1 Elemental creature tokens.
  2. When the Elementals enter the battlefield, they trigger Ajani's Welcome four times.
  3. Resolve the first Ajani's Welcome trigger, causing you to gain one life.
  4. Lurking Roper triggers, untapping itself.
  5. Repeat.

What the combo produces