I affirm:

• I understand that if I do not agree to the following points by completing the checkboxes my PR will be ignored.
• I understand I should leave resolving conversations to the LandSandBoat team so that reviewers won't miss what was said.
• I have read and understood the Contributing Guide and the Code of Conduct.
• I have tested my code and the things my code has changed since the last commit in the PR and will test after any later commits.

What does this pull request do?

• Implements several spell related modules to implement era behavior:
  • Absorb spell decay and cast time
  • Drain II max hp buff duration
  • Ancient Magic cast times

Steps to test these changes

• Load modules
• See that ancient magic takes longer to cast
• See that absorbs delay and take longer to cast