So a nice, juicy, complicated card that sometimes fits this list
I sat through multiple judge calls in Standard Grand Prix of the day waiting for a judge to explain how Oblivion Ring "works" to a puzzled opponent
Probably the professors didn't appreciate that much but whatever
All that said, lets figure out which are the best moms in the various colors
This stamped version of the Koraidon from Temporal Forces is not very special, but it was a limited card that many just couldn't get their hands on, and now it has become gold in the eyes of collectors
On the other hand, the Instants offer some great support by Bile Blight killing a board of tokens (this will obliterate Tyranid players), Dark Ritual helping to cast things earlier in the game, and Brainstorm helping you smooth out future turns