So, I do not play Tapu Bulu GX nor have I seen it in action. So I will not be able to offer you deep advice, but I can offer you some advice that is basically standard for all good decks. First of all, (I may be wrong) It seems like you only have 59 cards in your deck? Anyways, let's start...
Hey Yog. So I've had this new idea of a deck very similar to this one. Almost the same but it adds in Zoroark GX. I'm gonna make a new thread with it. Could u gimmie some tips on it? Here's the thread link- http://www.pokebeach.com/forums/threads/greninja-glaceon-zoroark.147938/
I used to play this deck a lot. Here is my list.
Pokemon - 19
4 Alolan Dugtrio
4 Alolan Diglett
2 Ribombee
2 Cutiefly
2 Oranguru
2 Staryu
2 Starmie
1 Mr. Mime
Trainer - 31
2 Brigette
3 Cynthia
3 N
4 Professor Sycamore
3 Guzma
2 Fisherman
3 Mt. Coronet
2 Energy Recycler
4 Professor's...
Hey Yog. I have been thinking about it lately and I was wondering if you thought it would be possible to squeeze in a Cyrus? I think it would be pretty detrimental to decks like buzzwole. Also, do you think it would be necessary to throw in a mewtwo as well? Thanks!
Why not just use professor's letter instead? You would get more energies that way. As for testing it online, the best deck I have on the PTCGO is an empoleon deck lol.