Quirion Beastcaller

A two-drop that grows every time you cast a creature spell, then hands its accumulated size to the board on death: the effect is a deliberate hedge against the counter deck's oldest weakness, which is the removal spell that erases all the invested growth in one shot. Most +1/+1 counter payoffs stack their value on a single body and dare the opponent to point a kill spell at it; the appeal here is that killing it does not undo the work, it redistributes it. The counters it has been hoarding split among any number of creatures you control on the way out, so a targeted removal spell becomes a way to spread your investment wider rather than deny it. That reframes how an opponent has to sequence their answers: leaving it alive lets it keep snowballing, and killing it fuels the rest of the team, so the creature is doing damage on the axis of what it forces the other side not to do. The counting mechanism rewards a low, dense curve of creature spells rather than a few expensive threats, since each cast is worth exactly one counter regardless of what it resolves. That makes it a build-around for go-wide green counter strategies where the death trigger is the point, not a downside to play around.