op-07 booster box 500 Years in the Future - each card in this set features original illustrations by Toei Animation animators One Piece OP07 Booster Box

This was huge, as the best Counter Traps (to this day) rely on either resource to fuel their Spell Speed 3 effects

If you have the 2 Level 4's needed to bring out Shien in your opening hand and just happen to have or draw Shien's Smoke Signal, the third rare, then you are in luck, as it adds one Level 3 or lower "Six Samurai" from your deck to your hand, and oh look, Kageki is a level 3

It also guarantees an immediate draw from level one, if you drop the Class with four mana to spend

Dregscape Sliver Doesnt Dregscape Sliver just have to go in your sliver Commander decks

I dont currently have a +1/+1 counter-themed deck that this would nicely fit into