There was a pause of the odd procession Optimus only able to see the dino-bird at first, that hadn't even really ventured into the hall yet the lynx form hidden behind large wings. Backing out into the big area again still in sight of the Prime each mecha animal suddenly combined into an even bigger...thing. Dragon? Who knew.

A large head ducked down to peer at him, regarding the Prime before speaking obviously just as caught off guard at seeing him.

"Greetings." The voice that came out of the giant mecha was startling. British, cultured and not supremely deep considering his size. Shifting back slightly, wings folding somewhat a familiar autobrand blazed red on blue.