To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of Serah Farron or Crystallized Serah's first abilities)
During either player's turn, except the turn this card was sent to the Graveyard, when a card(s) you control is destroyed by a Spell effect (except during the Damage Step): You can banish this card from your Graveyard, then target 1 card your opponent controls
The core of the deck is a basic ramp deck with a Tiamat Dragonstorm payoff for the trouble
Laurine, the Diversion Im assuming youre partnering Laurine, the Diversion with Kamber, the Plunderer, but Laurines pretty impressive as a solo act
Rainbow Dash: When you Normal Summon this card, you can Special Summon up to 2 more "Rainbow Dash" Monster Cards from your hand, Deck, or Graveyard