Stats weightage for each class

Warrior
1 STR = 0.5 pDMG, 2.5 stun, 3 para, 3 para resist
1 INT = 35 MP, 0.5 mDMG, 0.8 mDEF
1 AGI = 0.25 pDMG, 3.5 crit, 10.5 crit resist
1 VIT = 30 HP, 0.6 pDEF, 2.5 stun resist

Archer
1 STR = 0.25 pDMG, 2.5 stun, 3 para, 3 para resist
1 INT = 35 MP, 0.5 mDMG, 0.8 mDEF
1 AGI = 0.5 pDMG, 3.5 crit, 10.5 crit resist
1 VIT = 30 HP, 0.6 pDEF, 2.5 stun resist

Cleric
1 STR = 0.5 pDMG, 2.5 stun, 3 para, 3 para resist
1 INT = 35 MP, 0.5 mDMG, 0.8 mDEF
1 AGI = 0.25 pDMG, 3.5 crit, 10.5 crit resist
1 VIT = 30 HP, 0.6 pDEF, 2.5 stun resist

Socereress
1 STR = 0.15 pDMG, 2.5 stun, 3 para, 3 para resist
1 INT = 35 MP, 0.75 mDMG, 0.8 mDEF
1 AGI = 0.3 pDMG, 3.5 crit, 10.5 crit resist
1 VIT = 30 HP, 0.6 pDEF, 2.5 stun resist

Source