Would be kinda funny if soraka’s ult had a passive where she gets free runnans (2/3/4 targets per rank) and increased crit damage.
In Dota supps are so much more fun since you can literally 1v9 on them, as in irelia or camile on release levels of 1v9 if you get ahead.
In league enchanters all have a very dull, boring, passive and watered down gameplay.
If Lulu, Yummi, Janna(currently HoB build looks spicy but restrictive cause u need zil and ghost), Soraka, Milio, Sona,… Had viable on-hit or crit build they’d be way more fun both in their role as supp and as adc.
It will be broken and top lane will most likley be the lane that suffers most from such changes but tbh top lane is already is in the most dogshit situation that it’s ever been.
Supports in Dota aren’t actually Supports. They are Heroes played in the Support Position (which makes them Supports but hear me out anyway) but not fundamentally tied to it.
There’s not a single Dota Hero designed for a Position. Gyrocopter can be played Support, IO could be a Carry once, I routinely play Rubick Mid and rush Mjolnir on Hoodwink or Snapfire in the Offlane.
Every single Champ in League is designed for a Position though. Soraka, Janna, Nami, Lulu, whatever, they were all designed to be Supports.
Nothing stops you from going on-hit Lulu or Crit Soraka and you might even find some funny Builds like that online, but in your Case Dota has the Advantage of being a much more open Game than League when it comes to Positions and Items.