While enchantment and artifact destruction is certainly the best use case for this card, Knight of Autumn can also function perfectly well as a threat through its counters
As with Pokmon-EX cards, you must conduct thorough research and potentially consult experts to make informed decisions
Since both want to attack to trigger, might I suggest Whispersilk Cloak or Rogue's Passage to swing and survive
Deployment Introduction and Analysis (1) Basic Deployment Plan 9 interruptions from a 1-card Creation starter (1 hand cost) In addition to Creation, the same deployment is possible with Witchcrafter Holiday, Schmietta, Magicalized Fusion, Endymion's Imperial Palace, or a low-level WC monster + a spell card
Anyway I bought the cards, from all the info here should be real but can someone with more knowledge than me about this can confirm