Backups:
House Party Protocol: This backup ability lets Tony summons all of his other suits (And Rhodey's other suits) to his aid and help in the fight.
Iron Legion: Lets Tony summons all 6,000 (Because a legion is worth 6,000 soldiers) Iron Legionaires to aid him, his suits, & his teammates in battle.
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Bat & Iron Isekai: Suits Of War & Justice (Batman & Iron Man X Anime Crossover)
FanfictionHere are the animes involved in the world the 4 of them got isekai'd. 1.) Infinite Stratos 2.) Hundred 3.) Masou Gakuen HXH 4.) Azur Lane 5.) Date A Live 6.) War On Geminar 7.) Dragonaut: The Resonance 8.) Luck & Logic + Hina Logic 9.) SSSS. Gridman...