As a trade-off, you get the ability to interact with a spell on the stack and delay it by at least one turn
While Reckless Stormseeker // Storm-Charged Slasher is a strong card for aggressive strategies, there may be better options depending on the specific deck archetype and format, such as cards with more impactful abilities or higher stats for a similar cost
It was captured and made a part of the Niflheim Empire, of which Ardyn Izunia plays a primary role in
(The same older printings of this card also fail to reference the "battle" card type, which didn't exist at the time, but Tarmogoyf's ability still counts that card type.)
No matter how weak you try to build an Urza deck, it'll still bully people out of the game with ease
It's especially for rare or hard-to-find cards