Its very dangerous to folks, especially with a way to give the body haste in play (such as Karrthus, In the Web of War, and Dragon Breath)
Red Death, Shipwrecker is a semi-decent Izzet commander for group slug
Since Gorebyss has a smaller amount of health to begin with, the ability to heal will come in handy when you have this card in play
Unfortunately, in Perfect Order's case, the exclusive Tyrunt promo card is far from the most desirable option you'll find, though the distinct artwork difference between standard ETBs and the Pokemon Center-exclusive version still makes these worth collecting
Im sure that Dragon decks will be happy to use it to get another copy of cards such as Terror of the Peaks or Roaming Throne, and there will be plenty of other places for Deceptive Frostkite to shine