Lolth, Spider Queen

Most black planeswalkers spend loyalty to keep themselves alive; this one gains it every time you lose a creature. The passive that ticks up on each death inverts the usual planeswalker math: an attrition shell that trades bodies, sacrifices tokens, and grinds out the long game replenishes her loyalty as fast as an attacker can chip it away. That reframes the 0 ability, which on a fragile walker would read as a plodding draw-and-drain engine, into something you can lean on hard, because the creatures dying to hold the board are also the ones funding the card draw. The -3 manufactures its own fodder: two menace-and-reach bodies that wall flyers, threaten opposing planeswalkers, and eventually die into the death trigger themselves. It is a self-sustaining loop dressed as a control piece, and the loop only turns for a strategy that was already content to bleed creatures. The -8 emblem is the payoff for a plan that leaves opponents at awkward life totals rather than dead outright: it punishes chip damage by converting near-lethal combat into actual lethal, a finisher tuned to the same grindy midrange thesis every other line encodes. Every button points back at creatures dying, so the four abilities collapse into a single deckbuilding instruction rather than offering unrelated options.