Not every typal deck is a toolbox deck, but they all benefit from a choice
(This sort of villain team-up may be the closest thing we get to a fulfilling Dissidia Final Fantasy revival for some time, so enjoy it.) Summons (Green/White/Red) Even more iconic than the villains are the summons, mighty beasts that can be called down to rain devastation upon a battlefield
For example, Shantotto, Tactician Magician allows you to draw a card if you cast a noncreature spell that costs four mana or more
This means you should expect new UB cards to enter the Standard rotation, and be playable in Modern, Commander, etc
With a Haste granter like Enduring Courage you can swing with your newly-made Summoner right away, and put any creature you want from your hand into play
With very few hard removal cards in Lorcana, Dragon Fire is an essential card to include in your deck