Id also like to mention that there are no official rules for this mechanic, and Id be surprised to ever see any for these digital-only mechanics
Perhaps its because this card can force unenjoyable play patterns
Apart from re-evaluation facilities, the University also offers photocopies of answer scripts for 100 per course
Goblin Matron, Moggcatcher, and Goblin Recruiter allow you to search your deck for specific goblin cards and put them in your hand or on top of your library
Kraven, the Hunter is going to have people building all of the edicts decks, and while I certainly feel like its a valid way to build him, I also think its very uninteresting and will probably lose you friends
On top of the solid body, the death trigger that cares about your nontoken creatures provides a huge creature advantage in your hand