Jellicle cats Jellicle cats "Jellicle cats", or simply the "Jellicles", are a type of feline mentioned in T. S. Eliot's book "Old Possum's Book of Practical Cats", and in "Cats", a stage musical written by Andrew Lloyd Webber and based on the book. Introduced in Eliot's poem "The Song of the Jellicles", they were originally depicted as commonly nocturnal gray, scruffy cats. Specifically, Eliot mentions that they like to gather at an event called the "Jellicle Ball". In the musical, a sub-plot surrounds the disappearance of the Jellicle patriarch Old Deuteronomy. The names are taken from Eliot's poem "The Naming of Cats"
The Battle Cats normal cats (not to mention "crazed" cats and "maniac" cats, which are immensely buffed versions of the normal cats in the Super Rare Tier). Fighting in battle requires energy, which slowly regenerates over time as long as you have an internet connection. Max energy can be raised with upgrades. You can bring items into the battle that assist you (ranging from a Sniper Cat that pushes enemies back from the base to a "Cat CPU" that deploys the cats for you). Some of the stages have special rules, like “Special and Rare Cats only”. The battle takes place on a