Please offer reasoned suggestions and comments on this deck. Thank you!

Count: 40

Monsters: 19
Tribute:
Raiza the Storm Monarch x3

Non-Tribute:
Crystal Beast Amber Mammoth x3
Crystal Beast Amethyst Cat x3
Crystal Beast Ruby Carbuncle
Crystal Beast Sapphire Pegasus x3
Giant Rat x2
Magical Merchant x2
Rescue Cat x2

Spells: 16
Ancient City - Rainbow Ruins x3
Crystal Beacon x3
Crystal Blessing x3
Crystal Promise x3
Rare Value x2
Smashing Ground x2

Traps: 5
Mirror Force
Ring of Destruction
Torrential Tribute
Widespread Ruin x2

Side Deck: 15
Crystal Abundance x2
Crystal Beast Emerald Tortoise x2
Crystal Raigeki x2
D.D. Crow x3
Lightning Vortex
Pulling the Rug x3
Trap Dustshoot x2