It gives you card advantage, and it replaces any Zombies you control that might die perhaps due to sacrificing them to Wilhelts other ability
I cant tell if Id rather have the rabbit archer as a Selesnya tokens commander over Cadira, Caller of the Small or Trostani, Selesnya's Voice, but maybe
Once your robot army is built, start reloading your creatures with counters and swing for lethal
Instead, you have to pay the suspect cost of three mana, exiling it and putting three time counters on it and only being able to cast it when you remove the last time counter
Being able to cheat out lands from your hand means youll have less moments where youre investing your mana into enchantress-related draw effects and then run out of gas
Kotis, the FangkeeperKotis, the Fangkeeper Main-set KotisKotis has a lot more going on, though - maybe even too much