ref for my oldest fursona Synnie

completely revamped and stuff.

wings are optional, everything green glows.. her blood is also green and glowy and so is her drool.

the spike on her tail is retractable and when sheated, her tail just looks like a normal cat tail. she uses the spike for defense by stabbing her enemy/threat and hooking the spike into their flesh before secreting a deadly poison into them. ;-;