Much like before, a good chunk of the cards have been designed to beef up the various archetypes and mechanics found in the main set
And, at the very least, it's a DivinationDivination, which isn't very good, but it also means it'll never rot in your hand
Legality depends on the tournament format -- Undercity Card // The Initiative Card can be legal in some formats and banned or restricted in others
Teferis Ageless Insight is an excellent enchantment that lets you draw more cards
If you do, Ultimate Spider-Man should be enough to take over a game, especially because its basically untargetable
I know, this isnt the flashiest card on this list, but it does a simple job and it does it well