Solitary Sanctuary + Crystalline Crawler + Minister of Impediments + Pemmin's Aura

Solitary Sanctuary

Crystalline Crawler

Minister of Impediments

Pemmin's Aura

How it works

1. Activate Minister of Impediments by tapping it, tapping a creature an opponent controls.
2. Solitary Sactuary triggers, putting a +1/+1 counter on Crystalline Crawler.
3. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding .
4. Activate Pemmin's Aura's first ability by paying , untapping Minister of Impediments.
5. Repeat.
6. You may also repeat this loop during each turn.

This intricate loop locks down your opponents' entire boards by turning Minister of Impediments into an endless tapping engine, fueled entirely by the clever infrastructure built around it. With Pemmin's Aura enchanting the Minister, you can repeatedly untap it using blue mana generated right on the spot. Where does that mana come from? Each time the Minister taps an opponent's creature, Solitary Sanctuary triggers to place a +1/+1 counter onto Crystalline Crawler, providing the exact resource Crystalline Crawler needs to sacrifice for that crucial untapping mana. It's a gorgeous self-sustaining cycle that continuously taps down your opposition while growing your own threats.