Cheetara, the quick.
Cheetara is, in the original series, the only female ThunderCat and thus the
favourite of many male viewers. Being 'related' to the Cheetah you can imagine
what Chee's specific strength was: speed. As Tygra once said: "I'd
clock her about 30 seconds for the mile..".
However, Chee can not hold up this speed for long periods of time. Besides this
'power' she's armed with a (magical?) pole (which can vary in length) to deal with
her enemies. In later episodes Cheetara gets company from PumMyra which is the
second official female ThunderCat.