Psionic Ritual

Graveyard casting has always leaned on mana as its brake: Snapcaster Mage costs a card and a body plus the spell's reprinted cost, most flashback riders carry an inflated surcharge, and Yawgmoth's Will gates the whole yard behind sorcery timing once per turn. This spell pays a different toll entirely. The base effect exiles an instant or sorcery from any graveyard and casts the copy free, with no mana added to the reprint, and the extra cost is horizontal rather than vertical: replicate here is paid not with mana but by tapping untapped Horrors you control. Each tap buys another full copy of the spell, meaning another graveyard target and another free cast, so the ceiling scales with the width of your board rather than the open lands behind it. That reframes the deckbuilding question from "how much mana can I float" to "how many Horrors can I muster," and it hitches a marquee spellslinger payoff to a creature type that rarely receives one. The copies matter for interaction, too: each replicate copy is an independent object on the stack, so a single counterspell answers exactly one and the rest resolve regardless. The self-exile clause is the design's real ceiling. Once resolved, the card leaves for the exile zone, not the graveyard, so it never re-enters the ordinary loop of reanimation and recursion that its own effect exploits. It grants the reuse; it does not grant reuse of itself.