"I don't see the point in this," Tobirama grumps as he digs out yet another brace of kunai, "it's not like I'm going to cut off my hands, and my companion is definitely not going to gouge out his eyes."

The Kumo diplomats twitch, gazes shifting back and forth between the members of the Konoha delegation.

Izuna ties a sheer blindfold over his eyes that lets him see out but protects others from being caught in his Sharingan, which he seems to have brought for this exact purpose - they're both skilled enough that Izuna's lack of genjutsu is negligible; he laughs with a mocking twist to his mouth and says, "Whatever makes them feel safe, Tobi."