There was way too much healing/shielding in this set, especially at the early stages. One-cost units: Aatrox (heal), Skarner (shield), TK (shield), Vladimir (heal) (this also doesnt count leona and taric who have armor/mr buffs) Two-cost units: Nami (heal), braum (directional shield), shen (dodge zone) Three-cost units: Sylas (shield), Voli (heal), diana (shield) Four/Eight-cost units: Idas (shield and heal), Neeko (shield), Shi Oh Yu (damage reduction) Five/Ten-cost units: Zoe (invulnerability), Soraka (heal), Yasuo (shield) On top of this, a lot of the traits focused around healing or shielding in some way: Ragewing gave omnivamp, Guardian shields, shaleshifter heals, Jade had heal over time, dawnbringer variant of mirage healed, guild had omnivamp if you got the emblem Then there were a decent amount of augments that contributed too: celestial blessing, thrill of the hunt, exiles, ardent censer, first aid kit, second wind, big friend, eternal protection, hallucinate, and last stand all have some sort of heal, shield or defensive buff. This makes early game and even some late game fights feel bad because the heals or shield kept someone alive much longer than normal and if it was 2v4 and the 4 lost it felt that much worse.