Alright so this is going to be all common sense but ill describe the play style the best i can. Its very easy to play you hide next to the lane base use symbiote on who ever will benefit the most from the ATK SPD increase. Watch the lane u are pushing if you see your lane is being pushed back and your gate breaks move to a different lane same position(Let your team know if the lane is under ATK or if you move so someone can fill!!) If you successfully push thru the lane move forward (into a good brush spot that wont give you away) or to a lane that is struggling. Use Carapace at the start of fights if grouped up if solo or duo use at half or 1/3 health (or when character runs away or is about to be under fire from turret). I always pick Ultimate Evolution because aba is like the mastermind of the map you should know whats going on through the WHOLE map and be prepared to give your team help getting away or finishing off people also its a good damage boost in certain fights on bosses or objective and if your first in and they focus you when it dies you can shield your allies after try picking a tanky hero or high DMG dealer (healer only if your healer is trash and you can use the healer better). Hope you all enjoy and try it out it takes alittle getting use to. (Aba is a very relaxed hero just you have to be mindful of the ENTIRE map).

Alright same deal as before all common sense but lets go. Your main goal while doing symbiote build is to know your heros because u want to mount up with you ATK heros with some sort of skill/passive Heal or ATK SPD like to name a few those are my favorite and i also do if she is long range pushing but you have to prioritize who needs you more or who will use your boost to its fullest potential. Use shield at start of fight if grouped up and 1/2 health or on retreat if solo or duo (means if its just the person your mounted with or if they are with someone).