Joker been out for a bit now and I made a concise video guide above to help anyone get started. Joker has excellent bait and punish tactics plus he's amongst the best in Ultimate at edge-guarding.
What to expect:
•Bread and Butter Combos
•Kill Setups (Confirms to take early stocks)
•Edgeguarding & Setups (Examples of taken from Elite Smash)
•Other Neutral Tools