Vaultborn Tyrant might cause more trouble in other formats, like Commander, especially since its a Dinosaur
I love it in ramp to win the game and make your other big stuff trample, madness, discard matters, Golgari self-mill, Jund's Lord Windgrace lands return to the battlefield from the graveyard, Sultai's self-milling Sidisi, Brood Tyrant, blink, midrange, tokens, and loads more
For example, your Birgi, God of Storytelling deck could look to Wiccan, Young Avenger to be slightly less busted
We are hopeful that once the first set releases there will be cards that help alleviate this particular problem
Todays showcase introduced the enigmatic lCie, whose cards feature mechanics that hint at their destinies and secrets
Clever Concealment has convoke so can come out for free if the board is developed