First, it's worth mentioning the Beta Underground Sea twice
PSE Prismatic Secret Rare Neo Kaiser Glider X LIGHT Level 6 [ DragonEffect ] ATK 2400 DEF 2200 You can discard this card and 1 monster, then target 1 Dragon Normal Monster in your GY
Si esta carta es mandada del Campo al Cementerio: puedes aadir a tu mano 1 carta "Ojos Rojos" en tu Deck
(Fun fact, no matter when youre reading this article, theres about a 50% chance that this sentence is true.) In VGC, tournaments are now ran using open teamsheets, so that the element of surprise (for example, an unusual Tera Type) doesnt completely decide games
Iona doesn't do much at all to help you recover being behind, preventing them playing stuff is no use if they have already dumped their hand onto the board
KingKyleSSJ didn't specify if this deck is better at going first or second at the start of the duel