Talk:Replica/@comment-45.46.204.186-20150715024334/@comment-71.62.129.18-20150727071607

In short, yes.

Yuma's trigger works by forming seals that each host a unique ability. It can also replicate abilities it has experienced (like the black weights yuma learns soon after arriving in Meeden and meeting Osamu). The extent of this copycat ability is unknown.

Yuma can form this seals on his own and is still a compitent fighter, replica is mainly for tactical support, however he can aid yuma in the formation of complex seals.