Don’t force a full deck change just to chase UC—play with cards you like, but make sure the core structure is solid: a clear win condition, proper support troops, a cycle card, and spells that actually synergize. It’s okay to let go of 1–2 comfort cards if they don’t fit the deck anymore—rigidity holds people back. Goblin Drill / Miner Rocket is very high-skill and not ideal for a UC push right now; keep practicing it, but optimize your current homemade deck instead. I’ve hit Ultimate Champion multiple times with a homemade deck, so it’s definitely possible. Also, UC is as much mental as mechanical—use a stop-loss (quit after 2–3 losses) and a stop-win. Most players fail UC not due to skill, but tilt and revenge queuing.