Removing an opposition Te K is a tough ask without multiple actions, a Be prepared, or losing a lot of characters yourself
when he hits the battlefield he has a unique rule that forces one of your opponents to play this sick mind game where they have to choose and sacrifice one of their own creatures, but you can also get into their head and trick them into sacrificing more than they had to
Tekuthal, Inquiry Dominus Tekuthal, Inquiry Dominus is a proliferate commander that can gain indestructible, which is essential if you want it to stick around
The only thing holding back Moonshaker's extended frame version is the existence of the full-art, textless Store Championship promo
This card alone makes this one of the best Japanese sets to hold on to
Whats more, white is one of the better colors at ramping and returning lands from the yard to play with cards like Sevinnes Reclamation and Sun Titan