Pemmin's Aura + Moonfolk Puzzlemaker + A Realm Reborn

Pemmin's Aura

Moonfolk Puzzlemaker

A Realm Reborn

How it works

1. Activate Moonfolk Puzzlemaker by tapping it, adding .
2. Moonfolk Puzzlemaker triggers, causing you to scry 1.
3. Activate Pemmin's Aura by paying , untapping Moonfolk Puzzlemaker.
4. Repeat.

This neat little loop turns Moonfolk Puzzlemaker into a bottomless crystal ball by leveraging A Realm Reborn, which conveniently grants every permanent you control the ability to tap for mana of any color. Once Moonfolk Puzzlemaker is enchanted by Pemmin's Aura, you can tap the puzzlemaker for blue mana and trigger its scry ability. Then, you simply spend that exact mana to activate Pemmin's Aura, untapping Moonfolk Puzzlemaker so the process can begin anew. Because the aura's untap cost matches the mana produced by tapping the creature under A Realm Reborn's watchful eye, you can repeat this cycle infinitely to sculpt the top of your library to absolute perfection.