Rush of Knowledge (Onslaught/Legions/Scourge) The common consensus in Onslaught/Legions/Scourge draft was that you wouldn't want to play a deck with more than two colors, since there weren't many cards which allowed you to "mana fix" - that is, fetch a third color of mana
With that being said, there are a fair number of issues with this rule: It doesnt make any flavor sense
Thanks to it being a "Cyber" card, it can be searched out with Cyber Dragon Core, making it a common inclusion in most Cyber Dragon builds as a one-of
You know, that fancy car that somehow feels essential after your raise
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A decade later, I have been revisiting the yearly Commander releases to consider their historical and contemporary performance