Rambi

Rambi the Rhinoceros is the first Animal Buddy to appear in the Donkey Kong Country series. He is found in a crate, midway into the first level of the original Donkey Kong Country. He has made the third most appearances in the Donkey Kong Country series, appearing in five games. He is behind Enguarde and Squawks, who have appeared in six games each. However, Rambi is always the first Animal Buddy to be released in whatever game he appears in.

Rambi’s greatest asset is his giant horn which he uses to defeat enemies. Additionally, Rambi can use his horn to open up hidden passages. All games following Donkey Kong Land give Rambi the ability to supercharge his attack. After charging, Rambi will run at incredibly fast speeds, taking out a line of enemies or breaking down heavy barriers. In Donkey Kong 64, he only appears in the level Jungle Japes, as well as a few mini-games. Only Donkey Kong can transform into him.

Rambi was going to be a ridable Animal Buddy in the now canceled game Donkey Kong Racing. Early screenshots of this game also showed that other Rambis, some gigantic in size and some extremely small were going to be ridable.

In Mario Kart DS, the Rambi Rider was a kart shaped like Rambi and driven by Donkey Kong, then enabled to be driven by the other racers after the cups are finished.

Rambi appears in Donkey Kong Barrel Blast, where he takes on the same role as he had in Donkey Kong Racing. He is only ridable in the Mt. Dynamite levels, however, and he must be freed from a crate before he can be ridden.

Trophy Information from Super Smash Bros. Brawl
''A rhino friend who appears to help the Kongs in their adventures... from a wooden box, even! His destructive power lets his rider plow through enemies and super-dash to break through walls and other obstacles. Know what that means? It means uncovering more hidden bananas and life balloons!''