The key component to this is that Legolass Quick Reflexes has split second, making it so long as it is on the stack, no one can cast spells or active abilities in response unless that ability produces mana
One of the most famous of these cards, Faithless Looting, reads: Draw two cards, then discard two cards. At 1 Red mana, Faithless Looting remains a staple in quite a lot of decks, and is banned in Modern literally because it fueled so many Graveyard style decks
Cloud, Tidus, Terra, and Yshtola will each lead their own 100-card precon decks, as designers for the set sought to focus on fan favorites while also prioritizing characters that most flavorfully integrate Magic: The Gathering mechanics
Fire / Ice is still a great card that still goes in most decks able to play it but it is loosing that auto include status rather
There are also a series of borderless artworks, with some of these from Amano too (did I mention Amano?) One of the big draws of popular videogames are the larger-than-life characters