I already told some people this before, but what the heck.

Teir 2 Boss
the magicat looks like a giant spookat with a mustach and magic wand and a magician hat. maybe a pipe like the Impostocube.

First level: Zombie ZOne
2nd Level: Kat Khaos
3rd Level: Magicat Madness

When u arrive in the boss level (i was thinking maybe the ended of candlestick keep, if they ever make a boss for it. like in the places library), the Magicat says, "So, you want my magic, do you? Well, you shall have it!" Then he attacks. his attacks do shadow damage and status effects.

Phase one: A wave of zombies/cats spawn, surrounding the Magicat. The Magicat Uses his powers to shoot stuff out of his magic staff, sort of like a mix of the zombie breath attack and the Kat bullets. they cause status effects and do shadow damage. There are bookshelves to hid behind. You have to get close enough to him and smash his wand. the zombies and kats can drop hearst when smashed.
Phase 2: The magicat become inraged that u smashed his staff, and sspawns even more undead to proteect him. He begins to shoot kat bullets out of his mouth, giant ones one at a time that do shadow damage. u must smash all of the minions without dying.
Phase 3: The Magicat goes into epic smash mode, causing random explosion that can be detected by a mark where the explosion will be (sort of like the roary missiles that come from the sky) that cause curse and shooting massive amounts of small bullets out of his mouth (like the roary twins) that do shadow damage. you have to smash him until he dies.
Death Scene: The Magicat fades away, since he's a ghost. but before he disappears, he says something.
"You may have defeated me, but I will be back! None can defeat the master of the Kats!" then he laughs maniacally and disappears.
Tokens: Since you are fighting in the library, the tokens are pages of of magic books. maybe called owlite wisdom or something.if u accumulate enough, u can get the magicat hat, the purring cap, a magic wand (charge attack like a retrode lase that does random status effectr, basic is a slash), or a magic book which can do lots of stuff. it can summon lighting, shoot rokcs from the ground, cause epic knockback, etc. because of its epicness, it costs 100 tokens.

all thoughts and comments are welcome!