Roman sighs to hear this, feeling the urge to rub his temples to stop an upcoming headache. While Leonardo's tests haven't been fully conclusive, they mostly lean that his present body and his usual one aren't exactly the same. Whatever Zhuge Liang did, he summoned El Melloi II along with him.

Somehow.

He doesn't understand why, but that's not the issue of this.

"Your sustainability will increase if you were able to draw the full potential of yo--Zhuge Liang's Saint Graph," he says after a long pause. "I think a lot of your barriers are based on your perception of your current body." Leonardo's tests have been inconclusive but have inclined on favor of materialization.

It's different from Mash, that's certain. Roman doesn't want to think about counting the days her body will just shut down and stop functioning.

"It's probably because you don't know what a Saint Graph should feel like," he ventures a guess because he's not summoned knowing how to be a Servant like the others. "Your mind automatically tries to tap to your circuits, which in turns weakens you." And leaves him wondering if his body can bear the burden. That's just a guess.

One that can only be tested if he manages to get a full grasp in his container.

"But if I'm wrong, you'll take a huge risk, so maybe we should just call field missions off."