Urban Daggertooth + Pestilence + Pentad Prism

Prerequisites

• Pentad Prism has at least one charge counter.
• Urban Daggertooth has at least one +1/+1 counter.
• You have the highest life total.

Steps

1. 1Activate Pestilence by paying , dealing 1 damage to each creature and each player.
2. 2Urban Daggertooth triggers, putting a +1/+1 counter on Urban Daggertooth and a charge counter on Pentad Prism.
3. 3Activate Pentad Prism's ability by removing a charge counter from it, adding .
4. 4Repeat.

Effects

• Infinite damage
• Infinite proliferate