Chuckling softly Skyfire nods. "They may not translate well, but at least the concepts behind them can be explained. I run into issues when even the concepts of such things have not yet been considered. Trying to..." He 'sneezed' a bit when the rust scent spiked suddenly, and paused when he noticed the pile of bones.

"Is that what we're looking for?" He's cautious, knowing that there are 'undead' in the cave, and after the past encounter with the pumpkin, Skyfire knows things aren't always what they seem here. Granted, being a mechanical being stuck in an 'organic' disguise... well...

"I want you to stay up on my back..." Not knowing if it's just a pile of bones or not, Skyfire isn't going to take unnecessary risks when it came to Tsukishima's safety.