The Azurite Sea set brings pirates, robots, and inventors to the game
The things that they do poorly are give a relevant creature type, Performer, and do anything to help you get other commanders for you to buff
He can play with lifelink to gain a bunch of life for attackers and then tap for it post-combat to make cheap stuff without spending any mana at all to get started
The set also does a good job of including minor characters as legendary creatures
A creature with renew allows the player to exile it from the graveyard at sorcery speed to put some kind of counter (usually a +1/+1, but not always) on another creature
If you have questions about the math, or my methods, please reach out in the comments, on Twitter, or in the ProTrader Discord