First off, this is mandatory viewing for any of this battle to make sense.

In 2010 KOTD had a Grand Prix and the winner of it got to battle The Saurus for the chain. Arcane, (who had only one battle before joining this Grand Prix) won it by defeating battlers (including a 17 year old Charron) and took out The Saurus and became the King Of The Dot champion. He ended up losing the chain to PoRich at the next title match.

In 2012 KOTD had another Grand Prix and the winner of it, again, got to battle the current King Of The Dot champion. At this time it was Dizaster.
Arcane goes though beating Step Easy, Lucciano Crak and 100 Bulletz.

On the opposite side of the Grand Prix bracket Caustic battles New’l, Daley and then he’s supposed to return to Canada to battle Chedda Cheese but instead Caustic gets denied at the Canadian boarder on his way to the event. Chedda Cheese automatically advances and gets to battle Arcane in the semi finals.

This is where shit starts getting crazy. Arcane has to battle Chedda Cheese and he knows that Caustic has lines specifically for Chedda Cheese that he wasn’t able to use. Arcane reaches out to Caustic and they work out a deal that Arcane will pay money to Caustic for a few bars to use against Chedda in his upcoming battle with him.

After Arcane destroys Chedda Cheese, Dizaster somehow finds out about the exchange between Arcane and Caustic so he exposes Arcane for not writing his own material during their title match. Dizaster has the PayPal evidence that proves Caustic received money from Arcane for his unused Chedda Cheese bars.

Dizaster loses his shit during the battle and Arcane wins the title regardless. Then Arcane loses the chain to Pat Stay at the next title match and only does two more battles (Cortez and DNA) over the course of the next three years.

Arcane came back a year prior to this match up with Caustic when he battled Chilla Jones at World Domination 6.