one piece booster box royal blood Japanese OP-10 26 Rare cards One Piece Original Korean Sealed

It is currently worth $3.99

But how exactly do you go about building a mana base in a singleton format where the decks are 100 cards

Myriad Landscape itself comes into play tapped (an effective cost of one sorcery speed mana) and then requires three more mana cost at instant speed to obtain the value from the card

That will always be one by default, but can be scaled up quickly by a few power pumping things: Auras like Rancor that are played

A rush of magic condensed into an Echo, and wise Abuelo stepped forth

This card simply does not care about your opponents and their cheap mana rocks, free counterspells, or efficient manual storm lines