Having or healing an extra 20 health points, depending on the state of the board, can mean the difference between surviving a potentially lethal attack or seeing your opponent score game-winning point/s
Its second effect can be used once while it is face-up on the field, it can negate the activation of any one card and destroy it
Additionally, if drawn in the opening hand, the combination of Kozuki Hiyori from Wings of the Captain [OP-06] and Gum-Gum Red Roc from Kingdoms of Intrigue [OP-04] is an excellent matchup against many of the leading decks in the current meta, especially when going second
I loved recognizing disparate rules or specific monsters, and then reaching into the annals of my five-year-old brain to realize that I did, in fact, remember some rules of the game
Even the deckbuilding is designed with that in mind