There are other rituals that last more than a year. There are also rituals that last less than a year. Remember, your point was that if it is a ritual like a spell it must last one year. We agree that your statement was false.
Read very carefully this time:
1 season = time to (develop longevity ritual + unique lab text + perform longevity ritual)
The whole point is that you need to show that both parts are lab activities, not just one part. Yet you go lumping them together, hiding what you need to examine. Notice just what you quoted later "it culminates in some sort of focus." You don't do the focus (aka final ritual, focal ritual) all through the season.
The whole point is that everything written here and later suggests the performance of the longevity ritual is known as the focus or final ritual or focal ritual. Everything within and afterward also suggests this focus happens after developing the ritual. Thus you get
1 season = time to (develop longevity ritual + unique lab text) + time to (perform longevity ritual)
Which means you must show that the final ritual is part of the lab activity and not the application of the development.
Ah, you are finally starting to get it! The "focus" is also referred to as the "final ritual." I've been talking about this for a while (see above). It's also referred to as the "focal ritual." The point is that that seems to be when the vis is spent, not during the season of lab research. As such, the question remains about whether the "final ritual" or "focus" or "focal ritual" is a lab activity or not.
How do you get "back" in there? That is the question. If your sentences were to read
"Attaching the body of the magus to the anchor is a simple matter, requiring only the lab text of the original enchantment and vis. This is not a lab activity unless you wish to wish to improve the enchantment."
then we would be following exactly the same set of rules as are presented, but then the "final ritual" or "focus" would not be a lab activity the first time around.
For you to make your case, you need to show that the following does not follow the rules:
- Spend a season developing the longevity ritual and writing a lab text.
- At the end of the season perform a focal ritual, spending the necessary vis.
- Repeat part 2 as necessary later.
If you cannot find the rule violation there, you cannot make your case. This is why I base my decision on the need for a lab text.
Chris