Later, it transforms into Kefka, Ruler of Ruin, a monstrous draw engine that feeds off opponents losing life
Creatures (27) 4 Endbringer 4 Eldrazi Mimic 4 Reality Smasher 4 Thought-Knot Seer 3 Hedron Crawler 4 Matter Reshaper 4 Walking Ballista Lands (26) Spells (7) Shimmering Grotto has been fringe playable before, and Painted Bluffs has the added synergy with Shefet Monitor
This is a three-mana 4/4 legendary god creature, with menace, lifelink, and indestructible
Thats a whopping eleven power spread across two bodies, one of which has trample and gives all your other creatures trample
In ways of mana ramp besides Vaults and Sol Ring, we have Moxen and Lotus, but I generally dont like them with Nether Void
Valakut Exploration does require you to play lands in order to work, but thats a small price to pay for a three-mana draw engine in a format littered with four-mana cards like Chandra, Torch of Defiance, Outpost Siege, and more