yugioh spellcaster command deck 5D's Spellcaster's English Structure [Toy] : Toys & Games and rulebook. Yu-Gi-Oh! SPELLCASTER'S COMMAND | Structure

It still shines in Commander though (just check out my personal list if you don't believe me)

VRAINS aired from May 2017 to September 2019

A character with Rush also cannot challenge an Evasive character unless it also has Evasive

Credit: Wizards of the Coast Ulamog, the Defiler Marcy: I love how just bonkers powerful this card really is, like your opponent is likely to just scoop to losing half of their library, but then they also have to deal with something that will otherwise very likely wipe out every permanent they control when it swings, and also one shot them

I felt the card tapped into something potent enough to be a whole mechanic (having an effect scale on colored mana symbols in the mana cost of cards)