3 Some tribes may need support by other ways of design, or rather you can tailor some of them to help support archetypes in your cube (my soldiers can support generic aggro, token, heroic, and probably some other things as well)
Stats: 2/3 with Double Strike and Vigilance
If luck isn't on your side, try saving up Pack Points and then spend them on the immersive card of your choice
You might think this means you'll be idle for most of the game when it's not your turn, but you'll have plenty of creature abilities to manage that can be activated as needed to ensure your opponents don't forget you're sitting at the table
To ensure this list is as accommodating and inclusive as possible, all of these cards are around $5 or less
It is also pretty sweet that it steals creatures or artifacts---forever