ascention
Ascention is a term that does not have a single, widely accepted meaning in standard English. Most often, it arises as a misspelling or variant of the words ascension or ascent. Because the form is not standard, major dictionaries typically do not list a separate definition for it.
Linguistic notes: The likely origin is the verb ascend, with the noun-forming suffix -tion in -tion, yielding
Usage in names and fiction: In contemporary writing, marketing, or fan-created worlds, "Ascention" can be used
Practical note: In formal or scholarly writing, it is generally advisable to use the established forms ascension