Devastating Onslaught + Mana Geyser + Scholar of the Ages

Devastating Onslaught

Mana Geyser

Scholar of the Ages

How it works

1. Cast Mana Geyser by paying 3, adding for each tapped land your opponents control.
2. Cast Devastating Onslaught by paying 4, creating two token copies of Scholar of the Ages with haste.
3. When the Scholar of the Ages tokens enter, they trigger, returning Mana Geyser and Devastating Onslaught from your graveyard to your hand.
4. Repeat.

This explosive loop is fueled entirely by Mana Geyser, which generates a massive surge of red mana from your opponents' tapped lands to fund the engine. Once you have the mana to cast Devastating Onslaught, you can duplicate Scholar of the Ages, whose entry triggers immediately pull both spells right back out of your graveyard and into your hand. Because Devastating Onslaught creates two copies instead of just one, you easily generate a net-positive loop that turns your opponents' board state against them into infinite mana, infinite tokens, and an endlessly repeatable arcane recursion.