Rate my yugioh deck and help me upgrade it?

i notice you have Dark World monsters but lack discard power for them. simply replace scarr and flash ailant with 2 more malice dolls or 1900 attackers(i say put in the malice dolls and x2 ectoplasmers) you also need to add a few more continuous and normal trap cards(beef up uria) but overall, after those improvisions, id say good job.