Glen Elendra Pranksters + Memnite + Shield Sphere + Renari, Merchant of Marvels

Glen Elendra Pranksters

Memnite

Shield Sphere

Renari, Merchant of Marvels

How it works

1. During an opponent's turn, cast the 0-cost creature in your hand by paying 0.
2. Glen Elendra Pranksters triggers, returning the other 0-cost creature from the battlefield to your hand.
3. Resolve the spell from step 1.
4. Repeat.

This clever loop relies on Renari, Merchant of Marvels to grant flash to your artifact spells, letting you turn opponents' turns into your own private workshop. By repeatedly casting free artifacts like Memnite and Shield Sphere for zero mana, you trigger Glen Elendra Pranksters to bounce the other artifact back to your hand. Shield Sphere even absorbs its own self-correcting -0/-1 counters safely off the battlefield when bounced, ensuring you can replay it endlessly to churn out infinite creature enters-the-battlefield triggers, leaves-the-battlefield triggers, and storm count.