one piece tcg japanese booster box EB02 25th Collection – You can also collect and play with over 100 characters from the One Piece world One Piece Cards Collection Starter

That being said, while the wording here is definitely unorthodox, its hard to see this as much more than a fact-finding mission

This balance adds an interesting deckbuilding constraint

You could make a dedicated brew built around it with a couple token or counter doublers and some flicker effects to consistently reprepare it

If the ability is countered, the permanent will stay on the battlefield and the delayed trigger won't trigger again

Great, at the end of someone's turn, tap two mana, this, and put a counter on the Battery

Similar plan to the last deck, except with a legendary theme to power up Aerith Gainsborough's death trigger