Cormela, Glamour Thief

A mana dork that only pays for spells, wearing a body that expects to trade. The activated ability builds Grixis mana explicitly walled off from creatures, artifacts, and everything else you might want to cast: this is fuel for a spellslinger deck, not a ramp engine. What makes the design cohere is the death trigger, which folds the downside of a fragile 2/4 into the payoff. Cast a burn spell or a counter with her mana, and when she dies (in combat, to removal, to your own aristocrat outlet) you get an instant or sorcery back to hand. She rewards being thrown into the red zone with haste attached, then pays you again on the way out. The tension the card resolves is that mana creatures are usually built to survive and this one is built to be spent: the ramp and the recursion are the same clock, and every point of it wants her dead at the right moment. That inversion (a value engine whose value is unlocked by dying) puts her closer to sacrifice-fodder rogues than to the Llanowar line of accelerants, and it explains why she reads awkwardly if you treat her as a ramp piece first. She is a spellslinger's Vampire: build the graveyard she loots from, then plan for her exit.