Lotus Ring + Puresteel Paladin + Blaring Recruiter + Concordant Crossroads

Lotus Ring

Puresteel Paladin

Blaring Recruiter

Concordant Crossroads

How it works

1. Activate Blaring Recruiter by paying 2, creating a 1/1 Warrior creature token.
2. Activate Lotus Ring's equip ability by paying 0 due to Puresteel Paladin, attaching it to the Warrior.
3. Activate the Warrior by tapping and sacrificing it, adding .
4. Repeat.

By utilizing Puresteel Paladin’s metalcraft ability to reduce equip costs to zero, we can instantly slide Lotus Ring onto whatever fresh meat we need. Blaring Recruiter pumps out 1/1 Warrior tokens to wield the ring, and thanks to Concordant Crossroads giving everything haste, those tokens don't have to wait around to be sacrificed. Tapping and sacrificing the equipped warrior yields three mana—more than enough to fund the next activation of Blaring Recruiter and keep this engine looping infinitely.