"Phil's in the House" is the twenty-fourth short of Mighty Magiswords which was uploaded on the MagiMobile map on November 11, 2016. The short, alongside Working Grup, was uploaded in the United States on Cartoon Network Video on February 13, 2017.
To exact his revenge on the Warriors, Phil the philanderer hides in The Warriors' house and turns the siblings against each other.
- Microphone Magisword (Vambre; 1)
- Lobster Claw Magisword (Prohyas; 2) (Vambre; 11)
- Wad of Gum Magisword (Prohyas; 1)
- Tomato Magisword (Vambre; 9)
- Electric Eel Magisword (Vambre; 6)
- Little Blue Bomb Magisword (Prohyas; 2)
- Chainsaw Magisword (Prohyas; 6)
- Footprint Magisword (Prohyas; 1)
- Radiator Magisword (Prohyas; 4)
- This episode reveals how the Warriors met Phil.
- Prohyas' belch was done by Maurice LaMarche, who also did the belches for the character "Wakko Warner" in the animated series, Animaniacs. Jess Harnell, voice of Wakko, does many voices in the series.
- Creator Kyle Carrozza himself was an animator on Startoons, a studio in Homewood, IL that worked on Animaniacs, doing in-betweens and cleanups for the short "Bully for Skippy".
- Grup's new invented term "Beard" (bad and weird) was originally used in the episode Cleanliness Is Next to Grupliness.