one piece tcg: royal blood [op-10] booster box Bloodline (OP-10) : Toys & Games such as Caesar Clown and Monet One Piece Royal Blood Booster

Also, although the probability is 5 minutes, Cup of Acehas a higher attack speed, and considering the need to set monsters, it is considerably inferior in usability

If the opponents running a fast-build setup, you can Sabrina them to keep building Blastoise ex in the back

The morph cost is actually considerably cheaper than most, and turning Shapeshifter face-up usually guarantees it becomes a copy of the best creature on board

Consider running multiple copies in case the first one gets KOd

EZ-link has been known to feature cutesy themed EZ-link cards in the past

I envision decks playing Kaito Shizuki are the same ones playing Thousand-Faced Shadow and/or Curious Obsession, in that they want continuous card draw and cheap, evasive threats