Alveolar as Kamen Rider Tiger
Alveolar is one of the main antagonist in Kamen rider Nickelodeon. He is the son of Abraham Cages,he was born a powerful immortal entity who has tiger powers,he is also the 2nd-in command of the dark unions with the Bugsters,he was a spoiled,insane,& irritating kid with a driver that will make him transform into kamen rider tiger & he get stabbed easily and blood will spill everywhere but he is still immortal,& can he be defeated.
Name:Abraham V. Cages Jr.
Nickname:Alveolar
Age:10
Species:Human/Entity
Relatives:Abraham Cages
Friends:Felix Enders,Alamos of Rotorcraft,& Dr.Arthur P. Gaizen
Enemies:Lincoln Loud