Even when Vintage games moved into the Yawgmoths Will era, Mana Drain continued to play a key role, being one of the pillars the format was built on
I want to say that any tokens deck with a four plus mana Commander is happy to play this, but I really dont know if it does quite enough
Thieving Skydiver is not on par with Agent of Treachery, a card that can steal any permanent card in your opponent's control, but it doesn't mean that it won't be loathed by the community for similar reasons
Azula, on the Hunt at worst, she draws a card every combat
Iridian Maelstrom is a neat new board wipe for 5-color decks and definitely something to consider in say: O-Kagachi or Progenitus decks
Honorable Mention #2 (#13 Overall) - Kitt Kanto, Mayhem Diva Also from a Commander product is Kitt this Naya legendary Commander eligible leader