Having Terapagos ex [Stellar Crown] as an early Tera Pokmon activator for Noctowl and backup attacker works great
The way a BREAK card works is that you place it on top of the Pokemon with the exact name, so this card would be placed on top of Raticate, so basically this card is a Stage 2 card
There might be some good archetypes that come out of the Shining Revelry (the new Charizard ex looks quite strong) but there are always going to be trainer card staples from other sets that youll absolutely need to have in order to build a competitive deck
PokeBall, Professor's Research, and Pokmon Communication all help get the set-up you want at the start of the battle
Moving into artifacts, Mox Diamond, Chrome Mox, and Lion's Eye Diamond all have zero casting costs, are easily recurred, and provide a huge leap in mana advantage