Please, Make My Deck A Tournament Deck?

Question

I'm trying to get this deck regional ready. PLZ HELP!

40 Card Deck

-Monsters-(23)

3 Doom Shaman

3 Yubel

3 Yubel - Terror Incarnate

3 Yubel - The Ultimate Nightmare

2 Mystic Tomato

2 Armageddon Knight

2 Dark Grepher

3 The Calculator

1 Treeborn Frog

1 Samsara Lotus

-Spells-(9)

3 Hand Destruction

3 Dark World Dealings

2 Foolish Burial

1 Heavy Storm

1 Monster Reborn

1 Premature Burial

-Traps-(8)

3 Metal Reflect Slime

2 Limit Reverse

1 Torrential Tribute

I need help with my side deck Plz

Don't tell if yubel dies I lose. thats why I have Doom Shaman!

Answer 1

-2 terror incarnate

-2 ultimate nightmare

- 1 lotus

- 2 foolish

+ 1 tomato

+1 sangan

+2 allure

+1 mirror force

+2 bottomless traphole

Answer 2

try to put in 3 solemn judgments. everyone uses them now, so you might need them. Your deck looks pretty good, but tournaments are tough.

Answer 3

pretty good