There is a lot about this set I dislike tbh, N aside (I accept it even if I don't have to like it). Aerodactyl and carbink seem like great cards, until you realise they are nearly useless. Trying to fish an aurodactyl off the bottom seven cards of your library seems like the dumbest mechanic for what would otherwise be a great one of tech to counter certain decks. And Carbink as well looks awesome until you find out that it's basic pokemons BASIC energy. If it was an all purpose energy denial counter then it would be such a great tech, but as it doesn't save your specials it's mostly useless as that's where most the energy hate targets.
I really hate how they put so much space into these useless fossil cards, why not make it from the top seven of your deck? Then you could maybe play aerodactyl/gallade/puzzle of time/max revive/compressor type things. That could be a deck there. But nah, they had to go make it all useless. And what is with putting a break on ommastar. It's so convoluted to get out for a mediocre card. Just stupid.
M Alakazam + Bats will be a thing. That deck is crazy. Evolve alakazam (2 counters), crobat (2+3=5) attack 10+150 + 50 already from bats and alakazams ability = 210 (230 with a golbat damage + 240 with FFB) damage for 1 energy under dimension valley. Arceus save us. Then devolution spray to do it all again next turn.
Also maybe Lugia break (primary attacker), assault vest, metal links bronzong (acceleration) & bronzong break (back up attack). Kinda clunky maybe. I never played much metal, but seems like it could hit for the big numbers kinda easy. Especially with max elixir.