Your ability to create planes is now improved. No longer will your planes be skewed to any particular type of mana. You are also no longer limited in the size of the planes you can create, and have no true limits on the kinds of limits you can enforce on the types of rules that reality will have. The only true requirements are understanding and mana. You have the ability to fuse two planes together, creating a new plane with characteristics of both. This can be useful for creating new planes with unique rules, combining the strengths of different planes, or even merging planes in order to prevent destruction. You also have complete awareness of anything on a plane you have created.
Memnarch’s Opus
You can transport beings from other universes into and out of your planes without subjecting them to the corrosive qualities the Blind Eternities usually hold for non-Planeswalkers.
Applicable Knowledge
You can overlay your created planes onto your surroundings in the same manner as your summons. This can alter terrain, create structures that exist within your planes, or even provide free access to your plane’s mana sources depending on the purpose of the overlay.
Living History
Your planes are completely a part of you. Their mana is your mana and vise versa, letting you draw more from them and affect them from outside them.