In order to come to terms with his own negligence and revive Shion, Gobta, and his other fallen comrades, Rimuru reveals that he used to be a human. But his allies think nothing of it and accept him regardless, as if it's the natural thing to do. Filled with gratitude for the warm, accepting environment he's in, Rimuru turns his focus to the army from Falmuth. He entrusts Benimaru and the others to destroy the devices that are generating the enemy's Prison Field while Rimuru himself sets out to attack the advancing army and use them as nourishment to become a Demon Lord.
I will use the Orc King powers 
you have given me to the fullest!
سأستخدم قوى ملِك الأورك التي
!منحتَني إيّاها بأقصى حدودها
Ich werde meine Kraft als Orkkönig,
die Sie mir gaben,
Usted me dio el poder de Orc King,
señor Rimuru.
Usted me dio el poder de Orc King,
señor Rimuru.
Je vais mettre à contribution
la puissance de seigneur orc
Userò al massimo i poteri del Re degli orchi 
che mi avete donato!
Rimuru-sama me deu
este poder como Rei Orc.
Я не пожалею и крупицы силы
короля орков… которой вы наделили меня.