Board wipes and game-ending finishers frequently appear as sorceries
If you haven't played it before, either with the preconstructed decks Wizards makes for it, or with some mismatched Commander decks, I highly suggest it
Phyrexian Hydra Im sure I overrate Phyrexian Hydra, but lets face it: Its a massive infect creature that can beat a player in two turns, even if it takes damage and shrinks along the way
While there are other weird things you can do with activated abilities on creatures, the bread and butter of the deck will be cards like Will, Scion of Peace for cost reduction, Beacon of Immortality for big mills, and Sphinx of the Revelation to draw a lot of cards
7 Ursula - Power Hungry Power Hungry Ursula from Little Mermaid is a useful Legendary from the Amethyst deck with the ability to gain three lore each time she quests and boasts a defense of eight