Like, if there was a four-mana 4/5 that was legal in every format, that said "you may cast this from your library," and tapped to add a mana (let alone multiple mana, via cost reduction of an entire card type), we'd probably give it a second look
KTK also gave Sultai a thematic reason to exist, and thats to take advantage of your own graveyard with mechanics like delve and self-mill
Whenever one or more attacking creatures you control die, you may return one of them to the battlefield tapped under its owner's control with a flying counter on it
There is a tiny bit of damage on the top right side on the box
It is somewhere in between after its first appearance in Pokemon Go
This is the kind of land that just silently wins games repeatedly putting +1/+1 counters on token armies until your board becomes overwhelming