Guan Yu, Sainted Warrior + Remembrance + Deathrender + Blasting Station

Guan Yu, Sainted Warrior

Remembrance

Deathrender

Blasting Station

How it works

1. Activate Blasting Station by tapping it and sacrificing Guan Yu.
2. When Guan Yu dies, it, Deathrender and Remembrance trigger.
3. Resolve the Guan Yu trigger, causing you to shuffle it into your library from your graveyard.
4. Resolve the Remembrance trigger, causing you to search your library for Guan Yu and put it into your hand.
5. Resolve the Deathrender trigger, putting Guan Yu from your hand onto the battlefield, and attaching Deathrender to it.
6. When Guan Yu enters the battlefield, Blasting Station triggers, untapping Blasting Station.
7. Resolve the Blasting Station ability from step 1, dealing 1 damage to any target.
8. Repeat.

This clever loop harnesses a clever interplay of replacement and triggered abilities to continuously recycle a legendary warrior for lethal effect. You feed Guan Yu, Sainted Warrior to Blasting Station, triggering the artifact's untap ability while sending the warrior to the graveyard—which cleverly prompts Guan Yu's own shuffle-into-library trigger. Simultaneously, Remembrance lets you tutor Guan Yu straight back to your hand, bypassing the shuffle entirely, while Deathrender immediately drops him back onto the battlefield equipped and ready to be sacrificed again.