Skrime grab is a little like Naut Anchor but it pulls them a lot more than it pulls you, so it's closer to Blitz (but it WILL pull you into tower range if you're standing right on the edge, so be careful!). He also has a cone AOE immobilize. He's probably the closest to Blitz if that's who you like to play. You can build him as tank/support with Mobility, Offensive Support, maybe Slowing Attacks and Map Control, or you can build him as tanky DPS with Brawler Damage, Sharpshooter, Mobility.
The best character for CCing others is probably Targon, who has three hard CC abilities (quasi-line skillshot stun, small nova AOE fear, and small Malphite Ult) and is really tanky. He even does good damage. Targon OP.
So far no one can create minions, but given the game we're playing I'm sure someone who does is in the pipeline.
Support was also my favorite role in League, so I'm sure you'll find a home here.