Using
Marincess Sea Horse, Link Summon
Marincess Blue Slug, add Sea Horse back, Special Summon it, Link Summon
Marincess Coral Anemone, Special Summon Sea Horse from the GY, Link Summon
Marincess Marbled Rock to add Sea Horse again. It will protect you from battle damage and destruction from a battle.
Using
Marincess Wave and
Marincess Current helps you to resurrect Paleozoic trap-monster to add 1200 damage in your battle phase.
Use wisely your Paleozoic trap-monster to XYZ summon to protect them from being banish (Note: Sometimes you'll need to give up some, but that's fine.)
Since in OCG,
Toadally Awesome is limited, so unless it is banished, use it's own effect to return it to the Extra Deck to keep it alive.
P/S: Limit your
Pot of Desires use and use
Trap Trick at Main Phase 2 or the last part of the turn to activate extra Paleozoic Trap in the GY.