Ah, good to know about trainband. You learn something new everyday! Let's be consistent and put it as one word, because I remember seeing different variation of it (e.g. trained band, etc)
However, it is a bit of a rare word that most don't recognize it, even spellcheckers think it might be two words until I google it.
As for the arousal demen...
I now see under statistics you have demons, "demen", arousal monsters.
2 suggestions:
demen: I assumed deformed man, why not just call them mutants?
Arousal Monsters naming: just call them aroused monsters. E.g. Aroused Mutant Captain, Aroused Mutant Warrior, Aroused Mutant Mage, Aroused Tentacle, etc.
As for item name: e.g. The Sword Master's Pride Duplicate
Instead of Duplicate, try using Replica
Sword Master's Pride's Replica or
Replica of Sword Master's Pride