Holy Balloon.

The holy balloon is an absolute behemoth when it comes to becoming a pro, at a whopping 2.5 b at level 1! A level 100 reaches 5b. But we're not done yet. The shiny level 1 is 5b already! Level 100 is even more of a behemoth, 10b max! A very respected and loved pet in the Oofing Legends community, and I can see why. It's a powerful behemoth is the answer to anyone wondering. It is slowly becoming more popular than the Magic Vecterium, which I have made a page about! Check it if you're interested to know more about it! Anyway, let's not drift too far off the topic. It is the second best legendary in the game, which is shocking! Only to be dethroned by the evil... HAPPY OVERLORD!!!! (It will be gone soon before I get it) It is a balloon yet it is a super good pet. It has a very very very small chance of being a shiny, and people still hatch it!!!