For draven u need to have the first slot of masteries but the rest is up to you soo.Draven is a easy adc but u need to have a tank supp or an ap (Sona Soraka Lulu)You need to farm whit q trust me it gives you dmg and whan u kill a minion u get more gold and use the double axe.Use R when the enemy is low on hp.And let your team that they need to protect you because u have dmg for a penta kill. GL HF AND GO TO GOLD