A simple calculation show that orb build+glass wagon is getting a +60% damage buff.
So originally at level 13 an orb did 830 damage, but now it will do 1328, getting closer to a pyroblast. (So it will be much more easier to burst down squishes like Jaina)
Before this patch, when my Ming went to orb build, if the opposite team is tanky then Ming is somewhat useless. But now she will be a tank killer.
I don’t know if this is a bit overtuned but let’s see the stats after this patch.
My calculation was wrong, actually orb build+glass wagon is only getting a 8.5% damage buff.