Using mainly Revealer of the Ice Barrier, so you can special summon a lot of cards from your hand or deck, and do what you think is the best in the situation you are. If you go first, the best option is to start with Bahamut-Toadally combo, or use marincess for other special summons. If you go second, the best option is to summon trishula zero and banish 3 cards of the field, or white aura whale, if your opponent have a lot of monsters in attack position.