You know what's funny.
Riot must be so damn high smoking whatever they are that they think they can trick people with buffing towers by 300 HP but making Minions deal 25% more damage (50%/1.25=40% less damage to towers)
What they need now is a bit more durability and less means to cheese their resistances with Penetration. but hey, since 7.23 just came out less see how things are going.