Elemental Mastery + Lurking Roper + Trespasser's Curse

BRG 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.
Trespasser's Curse attached to you.

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 Trespasser's Curse four times.
  3. Resolve the first Trespasser's Curse trigger, causing you to lose 1 life and gain one life.
  4. Lurking Roper triggers, untapping itself.
  5. Repeat.

What the combo produces