Ob Nixilis, Captive Kingpin + Glaring Fleshraker + Sensei's Divining Top + HYDRA Assault Robot

Ob Nixilis, Captive Kingpin

Glaring Fleshraker

Sensei's Divining Top

HYDRA Assault Robot

How it works

1. Cast Sensei's Divining Top by paying 1.
2. When Sensei's Divining Top enters the battlefield, HYDRA Assault Robot triggers.
3. Holding priority, activate Sensei's Divining Top's second ability by tapping it, causing you to draw a card and put Sensei's Divining Top on top of your library.
4. Resolve the HYDRA Assault Robot trigger, dealing 1 damage to an opponent.
5. Ob Nixilis triggers, putting a +1/+1 counter on it, and exiling Sensei's Divining Top from the top of your library with the ability to cast it from exile until your end step.
6. Cast Sensei's Divining Top from exile by paying 1.
7. Glaring Fleshraker's first ability triggers, creating a 0/1 Eldrazi Spawn creature token.
8. When the Eldrazi Spawn enters, Glaring Fleshraker's second ability trigger. dealing 1 damage to each opponent.
9. Ob Nixilis triggers, putting a +1/+1 counter on it and exiling the top card of your library with the ability to cast it from exile until your end step.
10. Activate the Eldrazi Spawn by sacrificing it, adding C.
11. Repeat from step 2.

This clever loop leverages Sensei's Divining Top's unique ability to tuck itself onto your library just as it enters, intercepting its own entry to continuously bounce the artifact in and out of play. While HYDRA Assault Robot and Glaring Fleshraker spot the incoming artifacts and creatures to pepper your opponents with 1 damage increments, Ob Nixilis, Captive Kingpin watches those precise 1-life losses to grow massive with +1/+1 counters. Each iteration not only fuels the chain by generating mana through Glaring Fleshraker's Eldrazi Spawn tokens, but Ob Nixilis also exiles your library card-by-card, granting you continuous access to cast whatever you find until your next end step.