Change the entire content of the Dynastic rule “Memes” to:

Each Mindjacker has a publicly tracked set of Memes, which are strings of text; by default they have none. A Meme represents an understanding or affinity with the essential nature of a specific Tier or, equivalently, Level. As an Existential Action called Memetic Tunnelling, a Mindjacker with a Meme in their set that this rule associates with a specific Level may set their Level to the Level associated with that Meme. A Mindjacker may not Memetic Tunnel in a way that does not change their Level.

The meme “experimental” is associated with Level 1.
The meme “introspection” is associated with Level 2.
The meme “hypnagogia” is associated with Level 3.
The meme “eukaryotic” is associated with Level 4.

Set each Mindjacker’s memes to the empty set. Remove from the dynastic rules all sentences that begin with “The Meme for this Tier”.