Warlock's Invocations prerequisite..

[Kerilstrasz]

Hello there playgrounders..

I have a character with 3 lvls on X class & 4 lvls in Warlock (total lvl of 7)..

can i , for example, get ...
One with Shadows
Prerequisite: 5th level
When you are in an area o f dim light or darkness, you
can use your action to become invisible until you move
or take an action or a reaction.

the question is, does the Invocation prerequisite referring to total level or Warlock level??

It will be much appreciated if you provide any reference that back up your answer..
thank you :)

[TheFlyingCleric]

It's a class feature, so it's based on your class level (Warlock Level)

[Millstone85]

For reference: (https://media.wizards.com/2015/downloads/dnd/Errata_PH.pdf)
Eldritch Invocations (p. 110). A level prerequisite in an invocation refers to warlock level, not character level.