Today I managed to grail Tenochtitlan from level 80 to 90, spending 2 Holy Grails.
I used the anniversary date of the founding of Tenochtitlan (present-day Mexico City) as the date for me to level Tenochtitlan to level 90.
Now I need to deal with Tenochtitlan's skills, which are 4/4/4, to start dealing with Elizabeth Pretender and Faker's skills.
