(U)
Mystic Remora
(B)
Demonic Consultation
(G)
Sylvan Library
(Multi)
Atraxa, Praetors Voice
(Colorless)
Sensei's Divining Top
Blightsteel Colossus
These are just the ones on the very top of my head as extremely powerful cards that should've been game changers imo
(Edit: 2 already there lol)
Mystic Remora
(B)
Demonic Consultation
(G)
Sylvan Library
(Multi)
Atraxa, Praetors Voice
(Colorless)
Sensei's Divining Top
Blightsteel Colossus
These are just the ones on the very top of my head as extremely powerful cards that should've been game changers imo
(Edit: 2 already there lol)
Comments
Same for the damage you take for extra cards with sylvan library
Top and Colossus don't feel that game changer to me either, they do not compare to the other cards in the list.
In comparison to the cards already listed, Top is incredibly dynamic in a lot of different ways tho (prowess, storm, etc), with nothing to keep it in check.
A well-placed Top WILL change a game. Not hard to do w/ 1 (or 0) CMC
The pairing with Thoracle is a good reason, but that can just be thrown in the stack of "2-card inf"
Worldy Tutor isn't part of the list and is lumped with general tutors because there's a lot less you can do with a creature than you can with a spell or enchantment.