Obviously, X-spells were great mana sinks, but artifacts with healthy activation costs were also big-time favorites, and Mishras Factory was a potent buy-out for those spots where you needed to Mana Drain but had nothing to use it on, plus nothing on top of your deck
From this point back, very few rares escaped the list due to the you had to be reprinted in the latest base set edict
It occurred to me one day that there's an entire mechanic that is already implemented in MTG Arena which is very similar to that: drafting a card from a spellbook
27 Skyridge Charizard ($28,100) It's often said that nothing can be certain in this world aside from death and taxes, but there's a strong argument to be made that the value of Charizard cards skyrocketing also deserves a place on that list
Until then, may you enjoy having your mind wiped clean
Dismember Perhaps the most iconic scene in all of Monty Python, 'Tis But a Scratch