Hero Wars: using the Gift of the Sanctuary on Khorus

Getting closer and closer to having all my pets at max.
Now I will work on biscuit (to give more armor to whichever hero he patrons), after that I'll get Merlin to v+3 and do his right side gems.
Then I just need to finish some of the left side gems. Which will be in this order: Cain, Oliver, Biscuit, Merlin, Fenris
Merlin and Fenris last, because they are never used as teampet. The others are on occasion used as team pet for specific usecases.
Depending on how long it will take, I might stop and start saving up for the next pet again (which likely gets released aug/sept 2024, thus still some way out).
But 3-4 months of saving up is probably plenty, especially if we get more pet seasons in between (which seems incredibly likely... my guess is we will get a pet season every 4-5 months)