The Hunters deck with a shortcut to play Quartzmon for 3 memory. Here's an explanation of how to do it step by step.
1st: You DigiXros Quartzmon under Yasyamon or Opossumon for 3 memory. Maybe even hit a Ryoma with their "On Play/When Digivolving" effect.
2nd: Since both are Armor Form, you can play Armor Texture and trash either Yayasmon or Opossumon. You can skip on the second effect or use it if you happen to have another Yayasmon or Opossumon on hand, a compatible Lv3 on the field and spare memory (I recommend not do it if by it you would pass too much memory to your opponent).
3rd: You now have a fully operative Quartzmon on the field as early as turn 2 or even turn 1 if you started last and your opponent gave you 3 memory.
4th: Profit.
