Glacial Chasm + Ghirapur Orrery + Walk-In Closet // Forgotten Cellar

Glacial Chasm

Ghirapur Orrery

Walk-In Closet // Forgotten Cellar

How it works

1. Play Glacial Chasm either from your hand or from your graveyard.
2. When Glacial Chasm enters the battlefield, its second ability triggers, causing you to sacrifice another land you control.
3. Play any land from your graveyard.
4. At the beginning of your next upkeep, Glacial Chasm's cumulative upkeep ability triggers, allowing you to choose not to pay the cost and sacrifice it instead.
5. Repeat.

This clever lock relies on seamlessly cycling Glacial Chasm in and out of your graveyard to continuously reset its life-draining cumulative upkeep and land-sacrifice requirements. Walk-In Closet // Forgotten Cellar provides the crucial static ability allowing you to play lands directly from your graveyard, while Ghirapur Orrery ensures you have the extra land drop each turn to keep the cycle going. By constantly replaying Glacial Chasm, you permanently shroud yourself behind its total damage prevention without ever having to succumb to its escalating age counters or sacrifice lock.