If you need a no-frills draw engine and don't care for anything else, Mind's Eye is a very efficient option
In addition to the wrath spells and indestructible creatures, there are about a dozen mana acceleration spells to help you start using your wrath effects quickly (mostly green spells to fetch your other lands, as many of the mana acceleration artifacts would die to your other spells)
The result is a card that feels incredibly coherent, before you even get to how stunning the titular Sol Ring is, hanging in an orange haze that makes the viewer feel like theyre staring at the sun itself in the way it evades full comprehension by the eye
playing it turn 2 after a mana dork often means attacking for 8 on turn 3
(2021-03-19) The damage dealt to the second target creature is dealt by the original source of damage, not by Kor Dirge
Creatures that ping each opponent when your other creatures enter, like General Kreat, the Boltbringer, are fantastic with Neriv