Todays focus is Mirrodin , the thirtieth expansion set, which was released in October of 2003 and is the first set in the Mirrodin block
Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.) Once a Mobile Homestead that came under your control this turn has legally attacked, causing it to lose haste by removing all Mounts you control won't cause Mobile Homestead to stop attacking
Its simple and it gets the job done without all the complicated nonsense
Honorable Mentions There have been powerful legends that eventually got power-crept, like Baral, Chief of Compliance or Progenitus, as stronger options now exist for their roles
Avatar: The Last Airbender takes this concept even further by reflecting Avatar Aangs lessons along the way to learn all the elemental bending skills, and the set bumps the power level up a notch
Consider Arwen, Weaver of Hope