Wight of the Reliquary + Retreat to Coralhelm + Elfsworn Giant

Wight of the Reliquary

Retreat to Coralhelm

Elfsworn Giant

How it works

1. Activate Wight of the Reliquary by tapping it and sacrificing another creature, causing you to search your library for a land card and put it onto the battlefield tapped.
2. When the land enters the battlefield, Elfsworn Giant and Retreat to Coralhelm trigger.
3. Resolve the Elfsworn Giant trigger, creating a creature token.
4. Resolve the Retreat to Coralhelm trigger, untapping Wight of the Reliquary.
5. Repeat.