The new two-set block rotation was going to start in the Spring of 2017 with the release of Amonkhet that April
first looks at new Disney board games like Chronicles of Light: Darkness Falls (Disney Edition)
When the triggered ability resolves, first the player whose turn it is (if it isn't your turn) chooses which creature they will sacrifice, then each other player in turn order does the same, then all chosen creatures are sacrificed at the same time
So, this is sort of a reverse Aura where you put positive ones them on your foes to pump them up and then swing at each other, not you, like in color Rancor or Colossification or evasive and recursive Dragon Fangs
Of course, Magic has been printing incredible dragon cards for years, and today, we dive into the greatest dragon payoffs and support cards ever printed throughout the games history
Jorn, God of Winter and Birgi, God of Storytelling represent some of the best choices for this odd little trick