Glacial Chasm + Song of Creation + Ramunap Excavator

Glacial Chasm

Song of Creation

Ramunap Excavator

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 brilliant engine uses Glacial Chasm to completely lock your opponents out of damaging you, turning its normally punishing upkeep into an asset. Whenever you are forced to sacrifice the Chasm to its cumulative upkeep or by entering the battlefield, Ramunap Excavator lets you immediately replay it from your graveyard as your additional land drop enabled by Song of Creation. Every time you cast a spell to fuel this loop, Song of Creation also refills your hand by drawing you two cards, ensuring you never run out of resources while safely hiding behind total damage immunity.