Please rate/fix my LaDD Phoenix deck?

Question

This is one of my favorite decks. It did well in regionals placing 4-3 wins to losses. Of course this wasn't enough to top, but even so it did well. I wanted to see what you all thought, and what I should add or take out to make it really competitive.

Monsters:

3x Apprentice Magician

2x Crystal Seer

2x Old Vindictive Magician

2x Cyber Dragon

2x Hand of Nephtys

2x Evil hero Infernal Prod.

3x Hydrogeddon

2x LaDD

2x Sacred phoenix

3x Thestalos

Spells:

Brain Control

Fissure

Monster Reborn

Heavy Storm

Nobleman of Crossout

Premature Burial

Scapegoat

2x Soul Exchange

2x My Body as a Shield

Traps:

Mirror Force

3x PWWB

Torrential Tribute

Trap Dustshoot

Side Deck:

3x Mobius the Frost Monarch

2x Shadow Imprisoning mirror

3x Shrink

Book of Moons

Spirit Reaper

DDWL

2x Lightning Vortex

MST

2x Dust Tornado

Answer 1

-  3 Thestalos

+ 3 Caius

- 3 Hydrogeddon

+ 3 Gk Spy

- 2 My Bod As A Shield

+ 2 Trade In

- 2 Infernal Prod

+ 1 Phoenix

+ 1 Hand