Lai Rhyme Goodfellow

is the Noble Phantasm of Oberon Vortigern while pretending to be "Oberon".
A counting song of an unfulfilled paradise that Oberon speaks of.
The wings on his back unfurl and scatter scales everywhere, forcibly transforming the target's body (Spirit Origin) into a spiritual body in the Dream World, stopping the target from being able to function in the real World. A Greater Magecraft that is not unlike a Reality Marble. (just like Nero Claudius' Golden Theater). At least that's how it seems.
Those who fall trap into this dream become invincible, but are unable to intervene in the real World.Fate/Grand Order: Oberon profile - Translated by shinyklefkey
==References==
Category:Noble Phantasms
Category:Anti-Unit Noble Phantasms
Category:E rank Noble Phantasms
Category:Noble Phantasms introduced in Fate/Grand Order
Category:Spells
Category:Bounded Fields similar to Reality Marbles