These are all the flavours of cake I could think of, and if I missed any, please let me know. Also, I did not search up anything, my list is entirely from memory.
Chocolate cake
Vanilla cake
White cake
Black velvet cake
Red velvet cake
Banana cake
Marble cake
Zebra cake
Pineapple upside-down cake
Pound cake
Sponge cake
Chiffon cake
Bundt cake
Drip cake
Espresso cake
Strawberry cake
Pistachio cake
Lemon raspberry cake
Lemon blueberry cake
Matcha tea cake
Cupcake
Swiss roll
Tiered cake
Wedding cake
Heart cake
Carrot cake
Spice cake
Apple cake
Cheesecake (JUST JOKING CHEESECAKE WILL NEVER BE A CAKE. CLASSIFYING CHEESECAKE AS CAKE IS A CRIME AND IF YOU DO SO I SHALL SENTENCE YOU TO 16 YEARS IN MY CARDZY JAIL.)