Its a truly busted Magic card
While Grim Tutor might not have an immediate home in Standard, introducing this powerful card from Magics history to Pioneer and Modern could definitely change things up.
Alongside this, EB02 includes 26 leader reprints from earlier sets (OP05OP08 and EB01)
Kayas Guile Early Game : No Parity : Yes Ahead : Yes Behind : Yes Kayas Guile is a fantastic example of a card whose modes arent good enough for a single card most of the time, but when you put onto a single card, you get a fantastic Swiss-army knife
That being said, there is no reason to believe that Modern wont carry on much as it has been over the last twelve months or so, as a largish niche for competitive players that have been around for a while and have the collections to support it
You know, it occurs to me that I should get the non-theme cards altered with D&D or Stranger Things art to get them on-theme