kaldheim booster box Magic The Gathering - a frozen realm steeped in prophecy and folklore Magic the Gathering Kaldheim Set

You can tap any untapped creature or artifact you control to pay a waterbend cost, even one you haven't controlled continuously since the beginning of your most recent turn

(1) If you control a Tuner: Special Summon 1 Tuner from your hand, Deck, or GY, also you cannot Special Summon from the Extra Deck for the rest of this turn after this card resolves, except Synchro Monsters

It appears to have a very shiny silver lettering, much like a Secret Rare, with some colors removed from the card image

The reason this card is so strong right now is similar to why Pikachu ex was so good early on during the Genetic Apex metagame