Info
Lvl 2: +2% EXP from monsters
Lvl 3: +50 Max weight
Lvl 4: +4% EXP from monsters
Lvl 5: +75 Max weight
Lvl 6: +6% EXP from monsters
Lvl 7: +100 Max weight
Lvl 8: +8% EXP from monsters
Lvl 9: +125 Max weight
Lvl 10: +150 Max weight
Lvl 11: +5% Natural HP recovery
Lvl 12: +3% Natural SP recovery
Lvl 13: +1% Max HP
Lvl 14: +10% Natural HP recovery
Lvl 15: -1% SP consumption
Lvl 16: +1% Max HP
Lvl 17: +1% Max SP
Lvl 18: +15 ATK
Lvl 19: +15 MATK
Lvl 20: +0.1% Chance to get Stone Shard when hunting the monsters
Lvl 21: +10% Natural HP recovery
Lvl 22: +4% Natural SP recovery
Lvl 23: +1% Max HP
Lvl 24: +10% Natural HP recovery
Lvl 25: +4% Natural SP recovery
Lvl 26: +1% Max HP
Lvl 27: +1% Max SP
Lvl 28: +20 ATK
Lvl 29: +20 MATK
Lvl 30: -2% SP consumption
Lvl 31: +0.05% Chance to get Stone Shard and Newstyle Coin when hunting the monsters
Lvl 32: +5% Heal amount from skills
Lvl 33: +1 DEF
Lvl 34: +1 MDEF
Lvl 35: +10% Natural SP recovery
Lvl 36: +1% Max HP
Lvl 37: +5% Movement speed
Lvl 38: +2% Damage reduction against magical attacks
Lvl 39: -3% Casting time
Lvl 40: -2% SP consumption
Lvl 41: +2% Max HP
Lvl 42: +5% Drop rate
Lvl 43: +310 Max weight
Lvl 44: +1% Max SP
Lvl 45: -3% Aftercast delay
Lvl 46: +2% Max SP
Lvl 47: -3% SP consumption
Lvl 48: +4% Max HP
Lvl 49: +6% Movement speed
Lvl 50: +2% Chance to avoid a fatal blow

Backpack info

Backpack – is an outfit that boosts bonuses for your entire account.
Its appearance can be customized separately for each character by obtaining corresponding skins.
All interactions with the backpack are available through the menu, which can be opened by clicking the button next to the minimap or using the command @settings