Creation Date : 19 January 2020
Name : X
Type : Fighting
Attack 1 : Four
eliminate You
Attack 2 : BFB
Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Comments : X is a mathematics variable and the co-host of Battle for BFDI (formerly the host when Four was gone). X's first appearance in BFB was in "Getting Teardrop to Talk" where he and Four lead a game to win "a BFDI" (which means the winner will get another Battle for Dream Island). X appeared alongside Four, another abstract being representing a real-life number or variable.