Location: Artix -> Visit the Stat Trainers

Stat Training
Choose one of the trainers below. Sir Lanceler can train up to 75 points in every stat. Neberon and Grimweld train different stats and can train as high as 200 in each stat.

Combat Practice Trainer

Sir Lanceler

Neberon the Mage

Grimweld the Warrior

Attack %ToHit Bonus:
Melee Attack: DEX/16 + STR/16 + LUK/20
Ranged Attack: DEX/8 + LUK/20
Magic Attack: DEX/16 + INT/16 + LUK/20

Random Damage Bonus:
Melee Damage: STR/8
Ranged Damage: STR/16 + DEX/16
Magic Damage: INT/8

Blocking Skill % Bonus:
All Attacks: DEX/10 + LUK/20

Pet Random Damage Bonus:
All Attacks: CHA/15

HP Formula:
(100 + Level*5) + (100 + Level*5)*(END/100)

MP Formula
(100 + Level*5) + (100 + Level*5)*(INT/100)

Potion Treasure Chest Trap Finding:
Random number between 0-99 must be greater than or equal to (40 - LUK/5) to be safe
If lesser than the random number DEX is used to determine traps or not.
100 DEX is an automatic success.

Crossroads Chest Formula:
Character level + LUK/5

Tiny Treasure Chest: 29 and Below (50% Chance)
Animal Box: 29 and Below (50% Chance)
Treasure Chest: 30-49
Big Treasure Chest: 50-64
Huge Treasure Chest: 65-84
Treasure Hoard: 85+

Source

Suikoman444, http://forums2.battleon.com/f/tm.asp?m=3728846