Twitching Doll

Ramp and payoff share a single lever here, and that shared lever is what makes the sequencing a genuine decision. Every tap for a color of mana loads a nest counter onto the body, so the same action that accelerates your turn also fattens the eventual swarm. The longer it survives un-sacrificed, the wider the spread of 2/2 reach Spiders it becomes when you finally crack it. That the sacrifice runs at sorcery speed is the discipline the design leans on: you commit to the token payoff on your own turn, telegraphed, with no ambush window on the crackback and no free flash blocker to hide behind. The timing restriction also frames the removal race the card is really about. An opponent who kills it before you sacrifice erases the entire investment, so the counter engine is a bet that you can protect two mana of ramp long enough to convert it into a board. Reach on the tokens does double duty as flavor and function: a doll spider spinning smaller spiders, each able to pull flyers out of the air. Most mana creatures are early infrastructure you eventually stop drawing benefit from; this one refuses to become a dead card, folding its own obsolescence into a second act. The goal is a ramp piece whose floor keeps rising the longer it lives, so it never fully falls off.