Slaughter is a perfect card to pop in the deck too it not only delivers some really targeted removal but also triggers Yshtolas damage-dealing ability thanks to its mana-cost and allows you to draw a card when you decide to buy it back for 4 life
These cards have more potent effects than previous rarity levels, and a skilled player can build their entire strategy around a great Super Rare in their deck
Final Fantasy XIV This deck was tricky to land on, but by being white-blue-black, we had access to the colors we needed for the characters we wanted to include, but also be a noncreature matters theme, representing spell casting and ability usage you perform as the player while playing the Final Fantasy XIV game
She's decent in limited formats though
Lost in the Woods does a very similar thing
Ultimately, we wanted legendary creatures to be individual designs that were as appealing as possible without needing to accommodate linear mechanics