Patch 6.13 Healing/Shield on Sona
Thinking of a possible new 
Build.
Does anyone know if 
and 
Regeneration passives stack?
"Unique: Grants 100% base health regen per 5 seconds if your current health percentage is lower than your current mana percentage. Grants 100% base mana regen per 5 seconds if your current mana percentage is lower than your current health percentage."
They both say Unique passive but they don't have a name so technically they should stack correct?
Now onto my other thought, with new patch they updated 
and to both add +15% bonus healing and shielding power.
Neither of them are unique either, so you can stack them too correct?
Now if everything can stack, we have dual regeneration passives from and , so unlimited mana.
Then we add Blood Charges passive into the mix for extra 100-250 healing/shielding.
Then we add both and +15% Heal and Shield Power together to make +30% total.
Together these 4 items also make 40% CDR, +100 AP, 60 MR, 275 Mana Regen.
Plus you get bonuses like CC break and Movement speed and 15% atk speed + 30 magic damage on hit.
After those 3 items + 
+ 
there's room for 
and 
/ 
for maximum AP for heal/shield scaling.
What do you guys think of this build on a Heal/Shield with Windspeakers Blessing Mastery?
