He likes to represent the Sharingan and Susanoo, isn't he?
The curse seal is taking the shape of the Tomoe Sharingan.
Orochimaru himself wants to play being Susanoo, too.
He is using his Kusanagi no Tsurugi, what is the contrasting sword of Susanoos Totsuka no Tsurugi. Further, he consists out...