Arcana Knight Joker can only be special summoned by using King's Knight, Queen's Knight and Jack's Knight as Fusion Materials. (You cannot use fusion substitute monsters.) But after being this difficult to summon, he comes with excellent stats and a protection effect which makes him somewhat worth the effort. You can negate any effect that targets him by discarding a card of the same type.
Arcana Knight Joker can only negate effects that target him and only if you have the same type of card in your hand, so your boss monster might be in danger under some situations. To save him, you can use Interdimensional Matter Transporter to temporarily remove him from play.
King's Knight and Queen's Knight's combo puts all three Knight monsters in your field making this card usable, Helps you recover Arcana Knight Joker and draw a card if ever he is sent to the graveyard.
Tested out the deck. Very inconsistent. First off, you need all 3 specific fusion materials (substitute can't work) + 1 poly; thats 4 cards. Then need to protect Queen that only has 1500 ATK so that you can bring out King and Jack next turn. Even if you managed to bring out Arcana Knight, you need at least 1 spell 1 trap and 1 monster in hand to launch a safe attack against enemy. Well, by this point enemy probably has 3 monsters on field waiting for you. Kill them 1 by 1? Oh I got 3 more turns to draw more cards and figure out a way to counter attack.
Tested my own version in casual duels. Brick all the time =.="
I run this deck by replacing the Fusion Sages. I use 1 of the new Fusion Recycling Plant and 1 of the King of the Swamp since I do not have any Fusions. 2 or 3 of all URs resetting and not 1 fusion sage....O_O!!!! But this deck works well.