Aqui fica o upgrade do meu tsunamy deck:

Monsters(20):

Levia-Dragon - Daedalus
Orca Mega-Fortress of Darkness
Treeborn Frog
3x Abyss soldier
3x Warrior of Atlantis
2x Mobius the frost monarch
The Legendary fisherman
3x Hydrogeddon
2x Amphibious bugroth Mk-3
Star boy
Nightmare penguin
Penguin soldier

Spells (10):

3x A Legendary Ocean
Mystical Space Typhoon
Lightning Vortex
Heavy Storm
Swords Of Revealing Light
Brain Control
Fissure
Nobleman of Crossout

Traps (10) :

Trap Hole
Ordeal Of a traveler
Radiant Mirror Force
Magyc cilinder
Call of the haunted
Compulsory evacuation device
2x Sakuretsu Armor
Spell Shield Tipe-8
Threatning Roar

Side Deck:

Mother Grizzly
Mermaid Knight
Magical Mallet
Fissure
Hammer Shot
Shrink
Dust Tornado
Gravity bind
Null and Void
trap Jammer
Cloack and dagger
Tornado Wall
Draining Shield
Spiritual Wter Art - AOI
Waboku

Postem sugestões sff

Parece estar bom o deck tenta por 1 aqua sipirit ou gora turtle pra emergencias isto na minha opine

experimenta a tirar o star boy e meter o aqua spirit!
espero ter ajudado!

- orca mega fortress
+ giga gagagigo

- star boy
+ gagagigo

- radiant mirror force
+ big wave small wave

Espero ter ajudado

Fica bem!