Lets not think too hard about any of the broken Standard environments from the past
When the evil Shredder attacks, Turtles fight back
That said, considering it has to be against a creature and not simply target, means you wont be getting the benefit from hitting players themselves, or opponents can simply choose not to block with one of their creatures and that means no counters, but with spells like Duel for Dominance or Ents Fury that forces Wolverine to attack an opponents creature or enchantments like Fire Whip can mitigate this restriction pretty easily
Overpowering Attack will be great at three mana, but its also perfectly fine for five mana in decks that care about extra attacks
Each new Magic expansion has the potential to produce an instant classic, like Skyclave Apparition or Sedgemoor Witch, that finds an immediate niche across many formats
For example, NM holo sales range from $11 to $13, with an NM reverse holo selling for $12.57