Toxrill is perhaps the most exciting commander in the set for me, especially as it combos in a way with Sludge Monster from the last set
This is mostly due to a lack of standard playability, but these new tools can fit perfectly in the Commander format
For example, you could exile tons of permanents with Elspeth Conquers Death, ramp endlessly with Summon: Fenrir, and so on
Sapphire/Amethyst deck matchup guide Last but not least, lets briefly cover the matchups you are likely to face with Sapphire/Amethyst and what you can do to deal with them
Along with new art cat tokens, many of these cards are mentioned above as some of the strongest cat cards in Magic, and I think this Secret Lair did a good job of capturing some of the better choices available for new art treatments and a special release
Its especially favored in the emerging Emerald/Steel decks, like the one that took third place at DLC Bologna