Sliver Queen + Phyrexian Altar + Mondrak, Glory Dominus

Sliver Queen

Phyrexian Altar

Mondrak, Glory Dominus

How it works

1. Activate Sliver Queen by paying 2, creating two 1/1 Sliver creature tokens.
2. Activate Phyrexian Altar twice by sacrificing both Slivers, adding 2.
3. Repeat.

This potent loop transforms Sliver Queen into a self-sustaining engine by tapping into the explosive token multiplication of Mondrak, Glory Dominus. When you pay two mana to activate the Queen, Mondrak doubles your payout into a pair of Slivers instead of just one. You then feed those two newly minted tokens straight into Phyrexian Altar, sacrificing them to recoup the exact two mana needed to start the cycle over again. Because the token output outpaces the activation cost, you are left with an infinite loop generating boundless sacrifices, death triggers, and enters-the-battlefield events.