X

X is the secondary host of Battle for BFDI. the 4th season in the BFDI series.

X's first appearance in BFDI is Getting Teardrop to Talk where X and Four lead a game to win "a BFDI" (in which it means the winners will get another battle for Dream Island). X appeared alongside Four, another abstract being representing a real life number or variable.

Appearance
Similar to Four, he is purposefully drawn badly. with different assets and four fingers all the time.

Coverage
X's first appearance was in a 2008 animation X Finds Out His Value along with Four, nine years before first appearing in the BFDI series in Season 4, with Four possibly making up as a host and running gag because of the season they first come back in. This also shows that X doesn't refer to the English letter, but the algebraic variable. or the math symbol of multiplication.

X played a major role in the challenge in Getting Teardrop to Talk. The contestants had to return his baskets back to X, who was standing on a tall platform, in order to avoid elimination. At the end of the episode, X put 4 of his baskets on him, causing him to spin fast.

In Lick Your Way to Freedom, X collaborates in the Cake at Stake as the character who throws the cakes. with Four being the one who says who is safe. and who goes home/gets eliminated.

Role
X plays a role as Four's assistant. and is passive by their latest appearance in Lick Your Way to Freedom.

He sets up the challenges as seen in BFB 1 where the contestants must reach X to bring his baskets back, while Four says that teams are safe and which team is set for elimination.

X is the person who hands out prizes to the safe competitors at Cake at Stake.

Trivia

 * In the animation X Finds Out His Value, the value of X turned out to be 7. Oddly, 7 is a present number in that video.
 * X appears in the HTwins.net game Tidepool, as a level 24 creature.
 * X appears to be omnipotent, like Four.
 * If you reverse Getting Teardrop to Talk, he will imitate a car when spinning.
 * According to Four he has a collection of baskets.
 * However, this could only be for the challenge.
 * In Getting Teardrop to Talk, when X receives a basket from The Losers!, he says "Yayay! So much value!" Which may be a reference to X Finds Out His Value which is all about value.
 * He has a somewhat sandy or stress ball-like texture.