op-13 booster box One Piece TCG The Theme for the Coming 3rd Anniversary is the Three Brothers One Piece Carrying on His

I want to like Heart of a Warrior, but I feel like its not useful right now

Until end of turn, you don't lose unspent red mana as steps and phases end

There has also been some chatter on how this might interact with Crop Rotation based decks like Lands, but I have a feeling that it is not much better than Field of the Dead there, and the number of 0 and 1 mana cost artifacts those decks tend to run is very low (Mox Diamond and Pithing Needle primarily)

Tap things on your screen with the stylus to select them

Lets quickly learn about these two types of index card sleeves and their most-common uses

"Character Notes (Takato Matsuda/Takato Matsuki)"