W. B. Gaster

==In No More Anarchy==
==Appears in==
*Destiny Arc
**Flowey Saga (Mention)
*Corruption Arc
**Anti-Steven Saga
**Gaster Saga
==Friends and Enemies==
===Family Members===
*Sans (son)
*Papyrus (son)
===Friends===
*Frisk
*King Asgore
*Toriel
*Yuya Heiwa
===Enemies===
*Anti-Steven
*Carnage
*Valider
*Jesse
*Llewellyn Travis
*Hector Abrhams
Category:Characters
Category:Male
Category:UnHuman
Category:Unknown Origin
Category:Ghost
Category:Underground
Category:Smart Character
Category:Professor
Category:Supernatural Powers
Category:Cannon Character
Category:Neutral
Category:Main Antagonist
Category:Calamity Trigger