Due to the best of one format in Master duel you have to play hand traps main.
In order to not loose to much of the insane extending potential of dragon link i feel like only dark/light hand traps can be used. By choosing mostly light ones the deck actually gets quite close to a normal chaos light/dark ratio which makes it consistent in terms of using chaos space, chaos ruler and the black/white dragon.
That's the reason even tho max C is insane I chose to not play it due to it being earth typing.
The one ash main could be replaced with any other handtrap you feel worth playing and nib could be replaced with psyframe