Commander: Thassa, Deep-Dwelling Creatures Aven Eternal Brazen Borrower Brineborn Cutthroat Callaphe, Beloved of the Sea Cloudkin Seer Corridor Monitor Dungeon Geists Faerie Duelist Faerie Vandal Fblthp, the Lost Frost Lynx Gadwick, the Wizened Nadir Kraken Naiad of Hidden Coves Shoal Kraken Serpent of Yawning Depths Spectral Sailor Stinging Lionfish Threnody Singer Thryx, the Sudden Storm Tome Raider Vexing Gull Wavebreak Hippocamp Noncreature Spells Deny the Divine Essence Capture Ichthyomorphosis Kiora Bests the Sea God Negate One with the Stars Opt Sea Gods Scorn Slimebind So Tiny Thirst for Meaning Unexplained Disappearance Lands Mystic Sanctuary 23 Island Erebos Erebos, Bleak-Hearted lets you pay life to draw cards when your creatures die
And theory #3: The WPN website made a typo and this was supposed to be a d20, not a d10
The vast array of Island illustrations show the sheer breadth and diversity of Magic illustration, and illuminate why Magic has some of the very best artwork in the entire genre
Many of the Amber characters in this Starter Deck sport either the Bodyguard ability (meaning your opponent has to attack that character) or the Support ability (meaning when they quest, you can add their attack power to another character's attack power until end of turn)
In casual play, it could also still be easy to take advantage of its significant power, although it's only fair to do so if both parties are on board with using a card that's been errata'd for a reason
Discard spells dont get more efficient than this