Garza Zol, Plague Queen

Two triggered abilities pulling in opposite directions, one keyed to kills and one to combat, is what gives this Vampire its peculiar shape. The first rewards the kill: anything she damages that dies feeds her a +1/+1 counter, so she grows by trading blows rather than by being cast big. The second rewards connection: hit a player and you may draw. A flying, hasty 5/5 that arrives ready to swing turns both of these on the turn it lands, which is the design's whole proposition. The trick is that the two payoffs do not stack on the same target. A creature blocking her dies and grows her but never lets a card through; a player she connects with draws a card but cannot die to feed a counter. The card resolves this by making her a threat that profits whichever way the opponent answers her: chump-block and she gets bigger, leave the path open and you refill your hand. The counter clause is broader than her combat alone (any creature she has dealt damage to that turn qualifies, including her own pings if you have a way to deal noncombat damage), which is the quiet wrinkle most builds underuse. As a multicolor commander of the Grixis colors, she sits at the intersection of growth, evasion, and card advantage that three-color legends in this era were built to embody, a noble whose statline reads aggressive but whose engine asks you to keep her connecting.