Some of my friends and people I play with valued them when they were cards that saw play, but overall they enjoyed the box toppers more
However, previous to Cloud and Tifa, there were only three cards in Magic: The Gathering that used seven as a power threshold for abilities
A Goldilocks set, if you will
Like most of the other cards on this list, Mega Dragonite ex has seen steady growth over the last several months
Ratcatcher tutors rats, and gives you card advantage Ashcoat of the Shadow Swarm - buffs your rats and lets you get rats back Wave of Rats has blitz and reanimates itself Ink-Eyes, Servant of Oni rat that steals opponents stuff Nashi, Moon Sage's Scion rat that steals opponents stuff Adaptive Automaton is a rat and buffs rats Okiba-Gang Shinobi rat makes opponents discard and has ninjutsu Filth gives all your rats swampwalk pairs well with Urborg, Tomb of Yawgmoth Dark Ritual lets your get a head start or some extra mana a turn you need it Tainted Strike instant speed infect, funny in multiplayer because you can use it on anyone's creatures
This is done by placing an evolution card from your hand over the prior Pokmon (any attached cards and damage counters stick around), and evolution cards always denote what Pokmon they evolve from