Not surprisingly, trophy cards handed out at the major tournaments, such as the annual World Championship, are the most coveted, with earlier Japanese cards (1997 to 1999) being especially desirable
And the white spotlights of those goggles, staring both at and through you
All of that is neat and fun and probably quite underwhelming to more competitive-minded players, but the thing I like most about Chatterfang is the fact that he can let you sacrifice Squirrels to give target creature +X/-X until end of turn
Sadly, we haven't seen any more new MTGA codes come through this service in the years since - but there's always a chance, so if you're constantly on the hunt for fresh codes, it's worth periodically checking in on your Prime Gaming account (there's also a bunch of free videogame downloads and other goodies there, of course)
This isn't a one-off piece of lore that has been retconned either - Ruby, Diamond and Pearl, Heartgold and Soulsilver, Black and White, Black and White 2, X and Y, and Alpha Ruby and Omega Sapphire's Pokedex entries for the poor thing all make reference to this
