The Necrobloom + Six + Chromatic Sphere + Glaring Fleshraker

The Necrobloom

Six

Chromatic Sphere

Glaring Fleshraker

How it works

1. Cast Chromatic Sphere from your graveyard by paying 1 and discarding a land card from your hand.
2. Glaring Fleshraker's first ability triggers, creating a 0/1 Eldrazi Spawn creature token.
3. When the Eldrazi Spawn enters, Glaring Fleshraker's second ability triggers, dealing 1 damage to each opponent.
4. Activate the Eldrazi Spawn by sacrificing it, adding C.
5. Activate Chromatic Sphere by paying 1, tapping and sacrificing it, adding 1 and causing you to mill two cards and return a land card from your graveyard to your hand.
6. Repeat.

This loop turns the grave into your personal workshop, letting you continually recast Chromatic Sphere for a single generic mana by fueling it with lands thanks to Six's retrace ability. Glaring Fleshraker acts as your relentless engine, spitting out Eldrazi Spawn tokens every time the Sphere is cast and turning each entry into direct damage to your opponents. Meanwhile, The Necrobloom provides the crucial support network, giving your fallen lands dredge 2 to ensure you never run out of fodder for Six while steadily building a monstrous board presence.