[@Ryteb Pymeroce] accepted. Welcome! Please post him up on characters.

[@ERode] woah, that's a lot of questions. Alright, I'll try to answer as best as I can. 

1. All Weapon Mastery affects all weapons that can be equipped, even makeshift ones. It has no effect when fighting with just your bare hands.

2. Luck affects character's overall chances to always be in their favor. Say, they'll have higher chance of finding higher rarity items (through drop or gathering), or they'll have higher chance of getting better deals from any transaction. It can also effect their evasion in fights since they'll have a higher chance of the attack missing the target (although high dex in enemies can negate this). Dex goes the same, it affects character's overall accuracy amd chances of landing a critical hit. Higher Int would mean they'll have easier time understanding things, compared to people with lower Int (consider it as IQ).

3. It's applicable to ALL skills both passive (trait skills like weapon mastery, smithing, etc.) and active (spells or techniques like Fireball or shield bash).

4. It translates language exactly as how you would understand it like it is your mother tongue. If the speaker is Japanese, you would understand everything he says like you are Japanese. It's not google translate. 

5. Our stats are considerably higher than normal. An average level 1 villager will not have stats more than a hundred.

6. Should be good as new. All ailments and deformities should have been corrected after reincarnation. Although they retain their usual appearance prior to dying. 

Hope I answered the questions.