Just want to point out that Betor cannot put counters on themselves. The ability is "target other creature", emphasis on other. So commander damage strategies will have to rely on🧜 pumping Betor in other ways, unspeakable symbol and Heliod seem very slow unless triggering a soul warden effect, but now youre looking at 3 cards on the field a long with multiple creatures entering.

Play Betor as value midrange class♐ic abzan strategies of outlasting opponents.