They just so happen to also be creatures that can attack
As someone who has played Magic for more than 10 years and devoted countless hours to this game, allow me to be your guide into the magical world of spending boatloads of money on cardboard
Personally, I have a soft spot for the duelist, as it offers relevant typing (human/zombie)
Of course, this number comes with a few big questions
As another example, if my opening hand has a one-drop, a two-drop, a three-drop and four different four-drops, then I will usually bottom the worst three four-drops in the hope of drawing into a powerful five or six-drop, while keeping the cards that will ensure a perfect 1-2-3-4 curve-out
Unless Hero tokens get some powerful support cards, this is likely a pack filler at best