Slogurk, the Overslime + Primal Prayers + Aeromoeba + Aetherstorm Roc

Slogurk, the Overslime

Primal Prayers

Aeromoeba

Aetherstorm Roc

How it works

1. Activate Aeromoeba by discarding a land card.
2. Slogurk triggers, putting a +1/+1 counter on it.
3. Resolve the Aeromoeba ability.
4. Repeat from step 1 two additional times.
5. Activate Slogurk by removing three +1/+1 counters from it, returning it from the battlefield to your hand.
6. When Slogurk leaves the battlefield, it triggers, returning three land cards from your graveyard to your hand.
7. Cast Slogurk by paying E due to Primal Prayers.
8. When Slogurk enters, Aetherstorm Roc triggers, causing you to get E.
9. Repeat.

This ingenious loop turns Aeromoeba into a tireless land-recycler, using its discard ability to feed Slogurk, the Overslime with a steady stream of land cards that build up its +1/+1 counters. Once Slogurk bounces itself back to your hand using those accumulated counters, its leave-the-battlefield trigger refunds all three discarded lands right back to your grip. Meanwhile, Primal Prayers acts as your engine's heart, letting you bypass conventional mana costs to recast Slogurk using energy instead, while Aetherstorm Roc smoothly replenishes that vital energy currency every single time Slogurk enters the battlefield anew.