Idea'a about the sona rework

@fearless Here are some ideas about your sona rework, I like you tagging idea but I don't like how the buffs wear off so quickly. Why not have a short period of time to tag allies but they keep the buff until they either move too far away from sona or sona tags them with a different buff. So then sona could give one ally an attack buff and a different ally a speed buff. Also sona should also keep her buffs until she changes aruas. Also tbh every sona player like wining duels as sona. It's not something most sona players like to admit but it's true. Winning a duel makes you feel like you're doing something other then sitting around buffing and warding. Dueling one of the most satisfying points in sona even if she isn't that good at it. That's all I gotta say.

Edit: Also now Sona doesn't have to give all 5 allies the same buff, this will also to help keeping the team from crowding around sona and Aoe won't be as effective against sona and her team. One more problem is she doesn't have much defense, I think a debut factor might be nice to. For example when an enemy walks into sona's auras they are debuffed for a short period of time, it will make an enemy think before engaging on sona