how to play the one piece card game ONEPIECE CARDGAME Teaching app Event ~Tutorial Session | Bandai

Whenever you roll a 4, you may tap or untap target artifact or creature

One returning mechanic is Myriad, which creates token copies of a creature during combat

Back in 2019, one of WotC's stated goals for Pioneer was to provide a non-rotating format where Standard cards would rotate into by 2019, Modern's card pool had become so large that it no longer served the needed role of format where you can use your Standard cards after rotation. Pioneer was designed as that retiring home of sorts, where Standard cards could see play after being rotated out

At the beginning of your upkeep, you gain 1 life for each card in your hand

This gives all of your other dorks trample, so that's nice on an on-curve dork