Nissa, Voice of Zendikar
The +1 that makes a 0/1 Plant is the joke doing the heavy lifting. On its own a token that chump-blocks one attacker and dies is almost insultingly small, but it feeds the second ability precisely: a cheap, persistent body waiting to be grown. The -2 anthem reads as a wide team buff, yet it functions as an engine that compounds. Every Plant parked with the +1 becomes a 1/2, then a 2/3 on the next activation, and a board of throwaway chumps converts into a real clock without ever spending a card. Three-loyalty planeswalkers that protect themselves by manufacturing blockers while ticking toward an ultimate occupy a narrow design space, and this one threads it by tying the protection and the payoff to the same token stream. The ultimate (life and cards equal to your land count) is almost beside the point; the plan overwhelms the board well before loyalty seven, and the lands-matter flavor of the -7 nods at green's ramp identity without pulling the two cheap abilities off their real job. What makes the design endure is the symmetry between those abilities: one feeds the other, and a single planeswalker quietly assembles a board it never has to cast a real spell to build.
