yugioh tcg structure decks Deck Review: Deck Marik 40 Cards per Deck Upcoming Release for Yu-Gi-Oh! TCG

Also, because the lands come into play untapped, it doesnt even cost that much mana, although in many cases four is a bit difficult for ramp decks to handle, depending on the other tools available

You could even just slap it on the basic lands and have a significantly improved game

Booster BOX Royal Lineage (OP-10) - ONE PIECE Card Game

Well, not the first turn on account of the phasing, but you know what I mean

Force of Will (8.5) is obviously the premium in hardness and cost but you have to have sufficient disposable blue cards in your deck to have it be any good and that is a little harder to do than it sounds with so many combo pieces in your list