These draw inspiration from the Avatar: The Last Airbender intro sequence, putting the spotlight on each of these characters
DreadKhan on Thinking about how we evaluate 6 months ago If you get sweaty and run Noxious Revival you can pay no mana to have even more versatility (you can give someone ELSE back something instead, which can be huge)
Up to 160 HP can be restored in a single turn, which isnt unrealistic thanks to top-tier energy accelerators like MI Vaporeon and Manaphy, which can distribute Water energy to multiple Pokemon simultaneously
But well talk more about that later Urzas Saga (MH2) Once upon a time, loyal Enchantress fans (myself included) wondered if wed ever get enchantment lands to balance out the infamous artifact lands of Mirrodin
While I guess you could try to flip it into a 3/4, and that might be the right line in some situations, I think there would be decks (at least in Standard) that would play the front side as a sorcery
But theres another interesting twist to -1/-1 counters that also make these engines better: Green offers some efficient creatures that put negative counters on your own creatures as a drawback