Lurking Roper + Presence of Gond + Trostani, Selesnya's Voice

GW identity

Commander legal

The 3 combo pieces

What must be in place

Presence of Gond attached to Lurking Roper.
Lurking Roper does not have summoning sickness.

How to execute it

  1. Activate Lurking Roper by tapping it, creating a 1/1 Elf Warrior creature token.
  2. The Elf Warrior enters the battlefield, triggering Trostani, causing you to gain life equal to the Elf Warrior's toughness.
  3. Lurking Roper triggers, untapping itself.
  4. Repeat.

What the combo produces