Suicide for Homicide: The way I always played this game...
Step 1: I consume an entire box of my favorite cereal...
Step 2: I start the LoL client.
Step 3: I enter the MM queue.
Step 4: I pick an random champion.
Step 5: As soon as the game starts I type /all BLOOD FOR THE BLOOD GOD! SKULLS FOR THE SKULL THRONE FOOOD FOR THE FOOD TRUCK!
Step 6: I go on an suicidal homicidal frenzy in order to farm minion aurum.
Step 7: I invest my aurum in attack speed, damage, and leech.
Step 8: I die an dozen times or more.
Step 9: Either we win or we lose, the results are random.
Step 10: Repeat as needed.
And here are my findings...
isn't really good for this because of her initially slow attack speed and a lack of an godd escape.
is good for being an living roadblock with his sand soldiers...and that's it.
As for 
I spent most of the game exploring the jungle in hopes on an massive exp gain, but I was disappointed.
: Let's see...Deadweight W, with an shield for E, plus an satisfying ult, and an icy projectile for his Q. I also didn't enjoy his low damage output.
There's nothing terribly wrong with 
, but it was an rather boring experience with her.
can't stay alive to keep his health stacks.
is fun to me, but I need to play him again to justify my opinion.
As much fun as I had with 
, he was mostly had an niche killstealing role that I couldn't capitalize on.
It turns out that I built 
the wrong way. As such, he couldn't too much of anything but punch, flap his wings, and turn himself into an time bomb.
is boring, but practical for this.
I had an lot fun with 
, I have no regrets playing him.
I couldn't really control 
and I'm not exactly what sure the undead centaur is good for.
is kind of squishy in mid, but I managed to make him hit hard though.
is awesome to play and she also the closest champion to my personality.
evolve mechanic and his stealth buff didn't really agree with me.
is cute, cuddly, and is quite enjoyable. I just want to see if Riot will add his father to the game.
fun to troll the enemy with.
is shit: Can't stay alive long enough to be useful, nor can he deal any good damage.
is kinda ok because of his Q and ult, but I haven't figured out what his W does.
and 
: I didn't really like these 3 mainly because I wasn't really going anywhere with there damage output, nor are they good for staying alive.
And finally, 
is good for popping out of nowhere and spamming his Q, but I haven;t found anyhing else that he's good at.
And now it's your turn. Since I'm obviously bad at this game, are there any champions that are good at staying alive while dealing out obscene amounts of damage?
Top lane. Garen and Darius deal the most damage if that is what you are looking for but all of these champions are very tanky, can survive a lot and all you need to do is build items with HP generally speaking. But look up guides/pro builds on how to effectively build your champion and generally if you are going against magic damage buy MR and physical buy Armor then make sure you have a good mix of the two with a Large amount of HP. Tanky guy with CC that builds resistances = you should be fine unless they are fed.
Some of them arent mobile but usually have some sort of long range ability to farm with as well as a CC to use if they are in trouble. But mid lane is not easy at all it is a very aggressive lane with ganks coming left and right, it is all about mechanical skill and trying to bully and beat your laner, though these are some of the most effective laners at staying back and farming if you wanna stay alive and fight with your team later on.