Disa the Restless + Cloudstone Curio + Iron-Shield Elf

Disa the Restless

Cloudstone Curio

Iron-Shield Elf

How it works

1. Activate Iron-Shield Elf by discarding a nonartifact Lhurgoyf card.
2. Disa the Restless' first ability triggers, putting the discarded Lhurgoyf from your graveyard onto the battlefield.
3. When the Lhurgoyf enters the battlefield, Cloudstone Curio triggers, returning another nontoken nonartifact Lhurgoyf from the battlefield to your hand.
4. Resolve the Iron-Shield Elf ability from step 1.
5. Repeat.