Overall) -Pillow Fort With most enchantment decks not running much in the way of critters until Theros block, they often were vulnerable to attacks, especially in waves at the multiplayer table of Commander
Even the original Mirage fetches like Rocky Tar Pit arent all that bad
Arclight Phoenix Aurelia, Exemplar of Justice Chance for Glory Divine Visitation Doom Whisperer Dream Eater Impervious Greatwurm Lazav, the Multifarious March of the Multitudes Mnemonic Betrayal Nullhide Ferox Ral, Caller of Storms Ral, Izzet Viceroy Thousand-Year Storm Trostani Discordant Underrealm Lich Vraska, Golgari Queen Vraska, Regal Gorgon
Overall, I think Amethyst got a lot of solid cards this set, but maybe not any standouts
Each dragon has unique abilities and strengths, ranging from massive damage-dealers like Drakuseth, Maw of Flames to card-drawing engines like Dragonlord Ojutai
Most importantly, though, it serves as a marketplace for the cards they own