Lotus Ring + Puresteel Paladin + Blaring Recruiter + Temur Ascendancy

Lotus Ring

Puresteel Paladin

Blaring Recruiter

Temur Ascendancy

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.

This engine transforms Blaring Recruiter into an infinite manufacturing plant by exploiting Puresteel Paladin's metalcraft ability, which reduces Lotus Ring's equip cost to zero once you have enough artifacts in play. The newly forged Warrior token immediately enters the battlefield with a power of 4 or greater thanks to the +3/+3 bonus granted by Lotus Ring, which triggers Temur Ascendancy to hand you card draw along the way. You then cash in the creature using Lotus Ring's sacrifice ability to recoup more than enough mana to feed Blaring Recruiter's activation cost all over again.