Support
Blitzcrank
the Great Steam Golem
One hook decides everything: land Rocket Grab and the target is dead.
Should you main Blitzcrank?
Blitzcrank is a support champion rated easy to pick up, with damage: mixed, range: melee, durability: tank, fight role: hard engage, power curve: early, damage pattern: burst.
Blitzcrank is a good first champion: the kit works without much practice, so you can focus on game sense.