TEPS build I was tweaking.

[seeker]

The channel floodkicked me (WE NEED A NEW CHANNEL DAMMIT), so I said I would post it here, and I am.

// Lands
4 [IN] Tinder Farm
4 [IN] Sulfur Vent
3 [IN] Geothermal Crevice
3 [WL] Gemstone Mine
2 [IN] Irrigation Ditch

// Spells
4 [TS] Chromatic Star
3 [FD] Channel the Suns
4 [JU] Burning Wish
4 [MR] Seething Song
4 [TO] Cabal Ritual
4 [MR] Chrome Mox
4 [US] Duress
4 [CHK] Desperate Ritual
4 [CS] Rite of Flame
3 [SC] Mind's Desire
2 [DIS] Infernal Tutor
1 [SC] Tendrils of Agony
1 [ON] Chain of Vapor
1 [TS] Empty the Warrens
1 [OD] Darkwater Egg

// Sideboard
SB: 1 [SC] Mind's Desire
SB: 2 [SC] Tendrils of Agony
SB: 1 [FD] Channel the Suns
SB: 1 [TS] Empty the Warrens
SB: 4 [JU] Cabal Therapy
SB: 4 [OD] Firebolt
SB: 2 [8E] Pyroclasm

The last 6 board slots are up in the air.

This note is obsolete. Channel SB allows more G>U flexibility, so I swapped 'em.
[Note maindeck 4 Channel 3 Rite SB 1 Rite as opposed to the more conventional 3 Channel 4 Rite 1 Channel, as I like to have 4 Channel main to turn G into U, basically.]

Also SB Rite makes Burning Wish turn into 1: Make two storm if you have Desire/Empty already.

EDIT: Also the maindeck Egg slot is up in the air too.

[Space_Stormy]

You need all 4 Darkwater Eggs. Blue mana is so hard to come by when all your rituals are red or black.