Aerith Gainsborough

Death, in this design, is not a downside but the payoff. The lifelink-fed counter engine is the ramp: every life-gain event fattens the body, so a small clock quietly accumulates a stockpile of +1/+1 counters through combat and any incidental life gain around it. The trick is what happens when that stockpile is cashed out. On death, the whole pile does not vanish; it detonates outward, distributing X counters to each of your other legendary creatures, and X scales with everything the card managed to bank while alive. That turns removal into a liability for the opponent: killing a well-fed one is not a two-for-one against you but a permanent buff spread across your board. The design leans hard into a legendary-matters payload, rewarding a build stuffed with singleton bodies that all want to grow at once, and it pairs the reward with a genuine tension. You want it alive long enough to gain life and swell, but the death trigger only fires once, so the timing of when you let it die (or force the trade) is the actual decision the card asks you to make. A modest cleric that converts sustained life gain into a delayed board-wide anthem, keyed to a build that wants many legends rather than one.