There are a lot of useful Rats you want to stick on the battlefield, and Swarmyard helps make your opponents require two removal spells if they ever want to take care of a Rat
Leading the charge in this category is Najeela, the Blade Blossom, repurposed as Cloud Strife for the sheet
Some players don't like this category since they exile their stuff cand cannot tutor or recur it later
For example, Innistrad archetypically was in blue and black because those were the Zombie colors in Innistrad block, and Liliana is the one visiting the plane
Phantom Train portrays the boss fight from FINAL FANTASY VI, famous for its unique structure where you flee from the train whilst battling it
Furthermore, tons of commons and uncommon, as well as some uncommon wildcards