Yes, you first.
My first attempt to make this card work (most likely needs some fine-tuning):
Export to BBCode Export to Cockatrice Export to MarkDown Export to Html Clone this deck Minion (22) Ability (5) Weapon (3) Loading Collection
The big number of charge minions is not a coincidence.
So it's similar to murloc mage, but with the primatic lens synergy. I like it actually. I would run only dinosize as a spell tho. I liked the fact that the most expensive minion costs 3 mana, so if you'd get a dinosize and a 3 mana minion; in the end you get a 7 mana dinosize with prismatic lens. Also, add the 1 mana 1/1 murloc to buff your guys too.
But I would probably add the 4 mana 5/4 adapt guy for murlocs to make the deck less reliant on prismatic lens synergy. Getting a 4 mana minion would be a lowroll but still would make it fair with a dinosize and ok-ish with the other prismatic lens.
he can use the 5/5 ooze if thats the problem.
No dude. You can not use the 5/5 ooze at all. Card draw is way too important compared to +1 hp of 5 mana ooze. It is almost Lich King vs Ironbark Protector level of difference.