Choi's EM Guide
basically follow Choi's SVS Arch Mage Guide but on stage 5 use Time Dimensions Rune Crown(Elemental Master) [1] (400536) and Dimensions Elemental Magic Book [2] (540079) or Dimensions Elemental Spell Book [2] (540080)
To replace the elemental card's use Madame Celery's Card Guide for the element you need