* CrowningMusicOfAwesome: The main theme, ''Iron Leaguer: Limitless Mission'', which is used whenever something awesome happens.
** But even "Limitless Mission" pales in comparison with "Gold Spirit", the insert song of the Gold Brothers, and the ultimate [[ManlyTears Manly]] [[TearJerker Tearjerker]], "WITH: Tomo Yo Tomo Ni".
** Also, [[AutobotsRockOut "Burning Stream"]] from the OVA.
* GodModeSue: Strongly averted. Even at their full team, Silver Castle will still occationally lose games, and their victories are usually close calls.
* {{Narm}}: In episode 14, after doing a HeelFaceTurn, GZ collapses in terrible pain as Section X activates his Shock Circuit. The moment is supposed to be dramatic, but [[OffModel the extremely weird faces he makes as he suffers]] make it unintentionally hilarious.
* NightmareFuel:
** The scene where Bull Armor goes berserk and massacres his team is quite possibly the goriest scene in the entire show.
** OVA 4 and 5 have a fair share of Nightmare Fuel as well.
** Also, the vampire episode is fairly creepy.