Warren Soultrader + Gravecrawler + Soul's Attendant

Warren Soultrader

Gravecrawler

Soul's Attendant

How it works

1. Activate Warren Soultrader by paying 1 life and sacrificing Gravecrawler, creating a Treasure token.
2. Activate the Treasure by tapping and sacrificing it, adding .
3. Cast Gravecrawler from your graveyard by paying .
4. When Gravecrawler enters, Soul's Attendant triggers, causing you to gain 1 life.
5. Repeat.

This elegant loop turns a tireless skeleton into an infinite engine by leveraging a clever life-gain buffer. While Warren Soultrader converts your creatures into Treasure tokens at the cost of your vitality, Soul's Attendant neatly offsets that life loss every single time a new body arrives. This leaves Gravecrawler free to continuously crawl back from your graveyard for a single black mana, easily paid for by the very Treasure you just created, sustaining the cycle indefinitely.