Moritte of the Frost + River Kelpie + Shilgengar, Sire of Famine

Moritte of the Frost

River Kelpie

Shilgengar, Sire of Famine

How it works

1. Activate Shilgengar by sacrificing Moritte of the Frost.
2. When Moritte of the Frost dies, its persist ability triggers, returning it from your graveyard to the battlefield as a copy of River Kelpie with one +1/+1 counter on it due to its persist ability and its static effect.
3. When Moritte of the Frost enters the battlefield, it and River Kelpie's first ability triggers, causing you to draw two cards.
4. Resolve the Shilgengar ability from step 1
5. Repeat.

This clever engine revolves around turning Moritte of the Frost into a copy of River Kelpie via Shilgengar, Sire of Famine's mass-reanimation ability, allowing the cloned Kelpie to repeatedly enter from the graveyard and trigger its own card-drawing ability alongside the original. Because Shilgengar generates a flood of Blood tokens every time you sacrifice Moritte to fuel the loop, you have all the resources necessary to keep cycling your creatures through the graveyard indefinitely.