Gurren Lagann (2007)

S1E7 You're Gonna Do It!!

Thymilph, a member of the Spiral King's Four Divine Generals, descends to reinforce Viral's Enki, bringing with him the colossal mobile Gunmen stronghold known as the Dai-Ganzan. Facing what appears to be an insurmountable enemy, Kamina and Simon take control of the Gurren-Lagann and charge into battle.