Note that having multiple out doesn't make the effect more meaningful, so be careful not to take too many
However, Dauthi Voidwalkers ability to sacrifice itself to cast anything with a void counter on it plays very well with discard and removal spells
In an annoying stax deck having this on top is pretty useful for shutting down creature-based strategies, though usually, that's just going to be mana dorks, except when you randomly rob Kenrith, the Returned King of his abilities
More than anything, I'm keen to see all the Final Fantasy characters included in the MTG crossover, to feel those cards again, delight in the detailed art and complex terminology that I'll pretend I understand, and use it as a gateway into delving deeper into the TCG
I really hope he continues on with Magic for the foreseeable future and gets the opportunity to flex his artistic muscles in all three of the styles in which he works