mtg graft cards MTGNexus sacrifice that permanent Precon grafting : r/mtg

The closest parallel is Kenrith, the Returned King, which also does pretty much anything

Sorcery Sorcery (CTRL to add secondary) Sideboard Jetmir, Nexus of Revels Creatures you control get +1/+0 and have vigilance as long as you control three or more creatures

That's massive ramping, but it costs seven, but in a color that ramps lands not mana rocks, that could be a lot of value and seems doable

Now you get us . Eshki Dragonclaw Illustrated by Slawomir Maniak Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp

But there are other, better, ways to get a similar ability

Interestingly, Ignoble Hierarch is a Goblin rather than a Human