Question about yul ghost sentinel.

Hello, i m yul ghost 92 and i dont know much that class. I putted 2 dyes STR ( 1 dye + 2 STR and other dye + 3 STR ) is correct make it ? I have 104 + 7 STR in status is good ? I make duels and i lost all time. My duel was versus Feoh wiz 91, 1 healer 92 and yul trickester 92 ( all with TW armor ) and me with immo r grade event ( i dont have money :( ) but i have a 1 bow apo thrower. I listen DE archers are strongs for pvp and pve. Can some1 explained me what i need make for win 1 duel plz ? :)



Thankx.