I have tried the Frost Moon countless times but my best score is just wave-18... I want it to reach final wave(20) and also last for gaining some good loot. I have access to any post-Moon Lord item and any +damage items. I have generally two issues: Healing and optimizing the damage. What gear should I use? Which things you recommend for an efficient arena? Which weapons should I use? How can I dodge many attacks and heal very quick? I'm full-health and playing on normal mode, with a medium crimson world. Thanks for all your help and have a nice game!