What are other good water-type attackers
That requires a different approach to deck building, but you can simply rely on a fact that it's a 4/4 creature with Flying for four mana
If its the ladder, demand for Wan Shi Tong will probably fall off somewhat, as a decent margin of the extremely early preorder sales are for playsets of the card
You draw two cards, discard two cards, and then untap three lands, which at instant speed is essentially a free draw-two that also sets up your graveyard for future Mizzix's Mastery plays
The last time we had a ban in Commander was the relatively large banning in September 2024 when Dockside Extortionist, Jeweled Lotus, Mana Crypt, and Nadu, Winged Wisdom were all banned, and which ultimately lead to the dissolution of the Commander Rules Committee and Commander Advisory Group, and control of the format moving entirely over to Wizards
Poecilotheria ornata (Fringed Ornamental)