Theme decks are pre-prepared sets of cards and are designed to help understand the game rules and can serve as a starting point for creating your own deck
This one was called the Tropical Mega Battle, and it went down in where else
And now, with a reprint, even cheaper
The initial fear of Stoneforge Mystic homogenizing the format, making any deck whether tempo, midrange or control a Stoneforge Mystic deck has not come true, and the Kor Artificier rather looks for specific deck building in which it naturally slides in than being an auto include in anything which can splash white
Imagine something like Rayquaza-EX from Roaring Skies
When it enters the battlefield, you can blow up up three non-creature permanents and give your opponents 3/3 Elephant tokens in return