This deck was completely and utterly inspired from MonkeyChild3000's thread about the card ruling.

So I thought if you could stall long enough till you have 3,4 or maybe even 5 slime tokens out you could destroy the breeding machine or giant trunade it back to your hand and then activate the combo card big wave small wave.
So then i sacrifice them all for water monsters in my hand. Then swarm with your water monsters

It's pretty casual but the idea seems good to me.

Monsters 15
tribute x5
Gogiga gagagigo x2
Suijin x2
Metallizing parasite Lunatite
Non tribute x10
Nightmare penguin x2
Abyss soldier x2
Gora turtle x2
Aqua madoor x2
Cure mermaid x2

Spell x16
jam breeding machine x3
hammer shot x2
Smashing ground x2
Swords of revealing light
Swords of concealing light x3
giant trunade x2
Graceful charity
heavy storm
Mystical space typhoon

trap x9
Royal decree x2
spiritual water art x2
Solemn Judgement x3
Magic Jammer x2

i have yet to try it out but I would love any rates and fixes to it and r/f would be returned

-1 Nightmare Penguin
+1 Penguin Soldier

I wonder how it will run. Anyway I always liked Penguin Soldier more than Nightmare Penguin since the later one doesn't get his flip effect if he's destroyed during battle...