What are the nanos in fusionfall

Nano's are mini characters from the cartoonnetwork universe ! With every nano you earn, you no longer gain a level,due tot he free choice of nanos and nanos help you kick fusion butts!they can make you fast,sneaky,revive your group,and help you jump higher,drain there health, heal and other things, so have fun with it!:)      + Now,u can get 6 nanos each 4 levels! (A.K.A lvl 4:wilt,eddy,dee de,numbuh 5,numbuh 2,blossom)