There are some pretty chonky flyers in the decks too, with Brainstealer Dragon being at once a great card for the exile-and-play-opponents-cards archetypes, but also a great fit for reanimator decks that want to steal other players stuff
Otherwise, making use of some legends that are either overcosted or have difficult abilities to maximize, such as Mishra, Artificer Prodigy, can make for enjoyable games
Dont play him early unless you have an item you can banish, or a character that can protect him with Evasive or Resist
Gut, True Soul Zealot Gut and Bombardiers are two truly egregious Vintage Cube-level threats due to their incredible damage output
Ovinomancer breaks this rule, but at a price: you have to stunt your mana development three turns each time it is cast