op10 royal blood booster box One Piece (OP-10) 12-Box Case decks built around the new cards are powerful enough to give newcomers a chance to compete with experienced players! ONE PIECE Card】ROYAL BLOOD (OP-10)

Id play this as a threat with some upside, but its not a must-have by any stretch

Those cards are: Archaeomancer's Map Archaeomancer's Map, shown below, is not only a slice of the iconic white ramp card Land Tax but also acts as a pseudo-Burgeoning that triggers off of opponents having more lands than you do

However, using too many types will make your deck inconsistent, and itll be difficult to get the energies or evolutions you need to win the game

Legendary Creature - Cat Phyrexian Doubling Season If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead

Thats part of why I like it