1. The moonlight in the Far Shore does not transform were-creatures automatically, so sunlight in the Far Shore would not necessarily transform Lily, either!
2., 3., 4. & 5. With regards to these questions, a contract would not be able to hold when Lily is in the Far Shore and his Eve is in another world. Whether you choose to have the effect of the contract not holding be the same as the forcible breaking of a contract (as if his Eve were killed) or whether you want it to work as though they were separated for a long period of time (thus causing Lily to transform after 18 hours &c) is up to you. Should he make a contract with someone in game and that person be dropped, that contract would also be broken.
When he does have a contract, since the need for his Eve's blood is a part of his own natural powers, he would still need to drink that blood in order to summon his weapon.
6. As with other illnesses affecting characters in canon, it is up to you as a player whether Lily's deterioration continues to grow more severe, stays at its current level at the point you update him to, or is reversed to leave him healthy when he appears in the Heavens as a god.
7. No matter how he was affected by holy water in canon, he will be able to use shrine water to cleanse his blight, because as a god or shinki his own nature has changed such that the water has no negative effect on him. (Essentially, gods and shinki are considered pure existences; blight is the effect of impurity on them, and can be washed away with water that is ritually pure.) Blight will never heal on its own if it is not washed away.
8. A god would not become an ayakashi, regardless of what happened to them. A shinki could become an ayakashi as a result of severe, untreated guilt or as a result of being told information about their past life. Physical resilience against damage or canon immortality would not have any effect on a shinki's likelihood of becoming an ayakashi.
9. & 10. Living humans cannot be taken to his temple on the Far Shore, although animals (who, being more perceptive, can see the Far Shore) can be brought there. Living children could be taken to his shrine on the Near Shore, but there might be real-world consequences to this: kidnapping charges for his hapless priests, for example....
There are available missions and prayers that involve saving lost souls and naming them as shinki, and Lily would be welcome to use those missions/prayers to rescue and name lost children's souls and bring them to his temple. They would be normal player-created NPC shinki, not soulless shinki.
Re: this...got a bit long and i'm not even sure if i remembered all i might need to ask
2., 3., 4. & 5. With regards to these questions, a contract would not be able to hold when Lily is in the Far Shore and his Eve is in another world. Whether you choose to have the effect of the contract not holding be the same as the forcible breaking of a contract (as if his Eve were killed) or whether you want it to work as though they were separated for a long period of time (thus causing Lily to transform after 18 hours &c) is up to you. Should he make a contract with someone in game and that person be dropped, that contract would also be broken.
When he does have a contract, since the need for his Eve's blood is a part of his own natural powers, he would still need to drink that blood in order to summon his weapon.
6. As with other illnesses affecting characters in canon, it is up to you as a player whether Lily's deterioration continues to grow more severe, stays at its current level at the point you update him to, or is reversed to leave him healthy when he appears in the Heavens as a god.
7. No matter how he was affected by holy water in canon, he will be able to use shrine water to cleanse his blight, because as a god or shinki his own nature has changed such that the water has no negative effect on him. (Essentially, gods and shinki are considered pure existences; blight is the effect of impurity on them, and can be washed away with water that is ritually pure.) Blight will never heal on its own if it is not washed away.
8. A god would not become an ayakashi, regardless of what happened to them. A shinki could become an ayakashi as a result of severe, untreated guilt or as a result of being told information about their past life. Physical resilience against damage or canon immortality would not have any effect on a shinki's likelihood of becoming an ayakashi.
9. & 10. Living humans cannot be taken to his temple on the Far Shore, although animals (who, being more perceptive, can see the Far Shore) can be brought there. Living children could be taken to his shrine on the Near Shore, but there might be real-world consequences to this: kidnapping charges for his hapless priests, for example....
There are available missions and prayers that involve saving lost souls and naming them as shinki, and Lily would be welcome to use those missions/prayers to rescue and name lost children's souls and bring them to his temple. They would be normal player-created NPC shinki, not soulless shinki.