Sensei's Divining Top + Glaring Fleshraker + Magus of the Future

Sensei's Divining Top

Glaring Fleshraker

Magus of the Future

How it works

1. Activate Sensei's Divining Top by tapping it, causing you to draw a card and put Sensei's Divining Top on top of your library.
2. Cast Sensei's Divining Top from the top of your library by paying 1.
3. Glaring Fleshraker's first ability triggers, creating a 0/1 Eldrazi Spawn creature token.
4. When the Eldrazi Spawn enters, Glaring Fleshraker's second ability triggers, dealing 1 damage to each opponent.
5. Activate the Eldrazi Spawn by sacrificing it, adding C.
6. Repeat

This elegant loop turns a simple artifact into a lethal machine by combining card manipulation with cost-offsetting triggers. With Magus of the Future allowing you to cast spells directly from the top of your library, you can repeatedly draw a card with Sensei's Divining Top while placing it right back on top to be recast. Meanwhile, Glaring Fleshraker watches every single recast of the artifact and rewards you with an Eldrazi Spawn token, whose mana generation pays for the Top's casting cost while its entry triggers melt your opponents' life totals away.