Cacophodon + Guilty Conscience + Heavy Arbalest

Cacophodon

Guilty Conscience

Heavy Arbalest

How it works

1. Activate Cacophodon by tapping it, dealing damage to any target.
2. Guilty Conscience triggers, dealing damage to Cacophodon.
3. Cacophodon triggers, untapping itself.
4. Repeat.

This charming loop turns Cacophodon into a self-contained artillery piece by harnessing a clever damage-redirection cycle. With Guilty Conscience attached to it, any damage the dinosaur deals immediately triggers the enchantment to deal damage right back, which in turn fires off Cacophodon's Enrage ability to untap itself. While Heavy Arbalest isn't strictly required by the core loop once the ball is rolling, it provides the initial tap-to-deal-damage outlet (or any other direct damage source) needed to kick off the endless sequence and secure infinite damage against your opponents.