Morgana's "unique identity"

Many mages got updated but why did morgana not get one? Developers focused on "unique identities"; malz-lockdown mage, cass-poison mage, brand-hp burner etc. So whats hers? Root and whittle enemies down with puddle? Since she mostly played as support now, does that 10% spell vamp help her down bot since adcs love when you take creeps to heal, and does it really help help mid to late game? It feel like it doesnt even help. i feel like her combo is like ult and try not to die if you dont have , root one person and put a puddle under them, then use shield to run away from enemy champs that survive. shouldnt her abilites interact with each other like the mages who got updates? where is her UNIQUENESS?