one piece 07 booster box OP-07: 500 Years in the Future + Instant Wins! Packed with exclusive artwork by some of Japans most skilled animators One Piece 500 Years In

In big-creature decks that can't prevent wraths (An Offer You Can't Refuse) or make all your creatures resist them (Heroic Intervention/Dawn's Truce), I am a big fan of mass-reanimation effects like Haunting Voyage, Rise of the Dark Realms, Behold the Sinister Six!, and Bloodline Bidding

Just a few days after it was first leaked, this upcoming precon is already starting to cause price spikes

The only other similarly effective Proliferate engine in the set is Evolution Sage , which is represented by the green color

With this info, you can check out estimated PSA prices for the cards at TCGfish.com and see whether its worth the effort to grade and sell for you