Don't use this deck. It falls victim to possessed dark soul, order to charge, basically all parts of the meta. It's a fun deck but it has as much potential as a toon deck. Just give it up and make KOG with an affordable meta deck. This is a waste of time
Don't listen, this deck is making a comeback. I've see it constantly in platinum 1-3 over the last several days after not seeing it in ranked duels for months. I'd say you should ditch both yomi ships to add a 3rd unshaven angler and 1 lost blue breaker.
Lost blue breakers go a long way as hammer shark can spec them and they can be sac'd to destroy opponents back field.
Also not a hige fan of ETL yes you have dead draws in this but with only 4 spells it is likely to be a dead draw as well
Toofpase 14days ago
3 Hammer Shark
2 Unshaven Angler
2 Yomi Ship
2 Crystal Seer
3 Big Wave Small Wave
2 Moray of Greed
1 Mirror Wall
1 Skull Lair
Gale lizard 1400 attack seems fit better than yomi ship for attacking purpose ---> 2600 levia + 1400 = 4000
Skreech (dump 2 water monster from deck) and monster reincarnation I think will be make this deck consistent.
Double summon also help both attacking and defensively.
All these new cards give chance to recover from lost board with relinquish and similar decks.
Wild Tornado helps too. When he activates Daedalus's effect, let Wild Tornado be destroyed and you can destroy Daedalus with it's secondary effect. And his field is now bare, open wide to your attack next turn. Or your opponent will most likely just surrender lol.