I've been playing DOTA for about 1.5 years now, but I recently installed this, and it's a fun change of pace.
Here are heroes I like playing in DOTA (99.99 percent I play support.)
Necro
Crystal Maiden
Witch Doctor
Dazzle
Rubick
etc in that vein
Anyone who plays both games, what else might I like in LOL?
I've bought a couple of supports already. The two I like most are Blitzcrank and Sona. I've only played like 8 games so far. Blitzcrank kicks ass, haven't lost with him in like 4 games, and I was 10 and 1 last game or something. I queue as support bottom lane, but to be honest I haven't quite yet figured out what makes me a support, unlike the hard supports in DOTA. I mean I guess having the stun on Blitz is support-y, and the heal on Sona. I'm just so new to the game I haven't quite figured the items yet or anything. I just buy what's recommended.