However, Jump-start changes the calculus, because Direct Current isnt one bad spell, but two flexible spells
With an Ashnod's Altar, you can easily go infinite: pull a Hyrax Tower Scout or Sparring Mummy from the graveyard, use its enter trigger to untap Mike, sacrifice the Hyrax to make two colourless mana, use it to pay for Mike's ability, rinse and repeat
Being able to play him for free and sift through the top of your deck to find an item you might need leaves him at a pretty high spot on this list.
As such the mono green ramp decks prefer Jitte to the Gr ones
Marnie's Pride Full Art Trainer Supporter: A rival character and later the Gym Leader of Spikemuth Gym, Marnie is a major breakout character of the Sword & Shield era