Generally, the way tribal decks work (with a few exceptions I'll mention later) is that they want to play a lot of creatures and then cards that make those creatures' types matter
In a turn or two, you can even send Rabbit back to your own deck via Floodborn Yzma to draw an incredible number of cards
If you choose for a creature with riot to gain haste, it gains haste indefinitely
FINAL FANTASY: BLUE Edgar, King of Figaro is just a six mana hand refill in any kind of deck that generates a lot of artifacts, whether that be Thopters, Food, or Constructs
For four mana, you get a Blue and Black 3/3 with hexproof that reads, Whenever a creature card is put into an opponents graveyard from anywhere, you may have Lazav, Dimir Mastermind become a copy of that card, except its name is Lazav, Dimir Mastermind, its legendary in addition to its other types, and it has hexproof and this ability. The key thing here is how often they can change their form, because it means you can always have the best possible thing at the table, and it even has hexproof
I cant talk about those decks right now, but after a ton of testing, I can tell you that what findings weve uncovered in list form