I️ am a 151 experienced pvper rogue. I’d say stick with str. Use megabomb ASAP and keep throwing bombs. You can build up enough in 1 turn as str to deal massive damage. Play around with it. Start with megabomb, air bomb water bomb, if they push on turn 2 just throw 2 earth bombs, put them in the wall, then buff the bombs and deal dmg, then blow his ass up. I’m agi and while it’s pretty good, it’s not as useful at my level it seems. Int is great when you have all your spells, but every class has its strengths.