i think the best stat build are END, STR and SPR cuz from END you get hp, def and much more, STR give more dmg better when solo and END will help there to and SPR give crit and sp that cleric could need
I just started yesterday (the game not this site) ^_^ currently im doing 3:1 for STR:END and im getting 25 SPR (5 SPR = +1% Crit but only until 25 SPR then it slows down so it is like (not exact) 8 SPR=+1% Crit)