Wish
Level 10 ritual requiring a legendary Arcana, Nature, Occultism, or Religion check; takes 1 day to cast with 2 secondary casters and costs 1,000,000 credits in fine ash, imbued pig...
You weave the fabric of reality itself to grant the target's greatest desire. The target declares their wish in a loud voice at the start of the ritual and again at the end. The target's wish can be anything, ranging from simpler wishes such as vast riches or the casting of a certain spell or ritual, to greater wishes like the destruction of an entire civilization or ascension to divinity. The GM might decide a wish draws the attention of deities or other powerful creatures, leading to interference with the ritual or attempts to undo the wish. The power of the ritual alters reality to such a degree that even deities can't outright undo the wish, but they can react to the wish by sending servitors to take away the newly acquired riches, for example.