They are only supported by one card, "Dimension Fusion Destruction", which, as a Fusion Summoning card, currently works with only three of the members: "Armityle the Chaos Phantasm" (Phantom of Fury) and "Phantasm Emperor Trilojig". "Armityle" is used by Yubel in the Yu-Gi-Oh! GX anime and is the merger of all three Sacred Beasts, while "Trilojig" is used by Eve in the Yu-Gi-Oh! ARC-V manga and was modeled after the Sacred Beasts.
A number of older cards, such as "Phantasmal Lord Ultimitl Bishbaalkin", "Harpie's Pet Phantasmal Dragon", and the entire "Phantasm Spiral" archetype, include "Phantasm" in their English names but are not part of this archetype, as their Japanese names do not contain