Great work Slica, you definitely earned your keep in this match. Staba, it's time you got out there to finish this off.
Dreeko, you're low on both health and energy but that doesn't mean you're work is done. I want you to fire off another Scald, then chill to get a little extra energy, and if you're still up and going then Scald again. Should Neville remain underground for any action in an attempt to dodge your attacks I want you to replace that attack with Chill so you don't waste your energy.
Staba, you can just go in for the kill. Your strongest attack against this thing is clearly Megahorn, so lets just hope that they hit. Make your middle attack an Ice Fang just so the energy cost doesn't build up too high. However, and this is the most important part, if Neville tries to hide underground for any turn then you should instead rock him with an Earthquake.
Dreeko: Scald > Chill > Scald
Replace any action with Chill if Neville hides underground
Staba: Megahorn > Ice Fang > Megahorn
Replace any action with Earthquake if Neville hides underground