First letter last letter YoYo version

Asteroid

DRI-YWET

Ti-5

5 Star

Rex

X-Convict

Theory

Y-Factor

Revenger

Raptor

roc

Code 2

2WEI

InDecision

gnarwhal…jk. ;D

Next level

Lynx

X convict pro

Omnicron

N9

Nova