Mind you, a few decks found other ways to beat it, like this second place deck: Yep, thats right, Porphyry Nodes dont target, and dont sacrifice, so they still blow up the angel
The Love Ball card means that you can search your deck for a Pokemon with the same name as one of your opponents in-play mons
Metal Pokmon are strong against : Water and Psychic Pokmon
Many cards in Innistrad: Midnight Sun use daybound and nightbound to see if they transform like on Brutal Cathar / Moonrage Brute
Theros is very nostalgic for me, the original Theros was the first time I really started to look at Magic competitively
Well, in those moments, its a good idea to have an X spell in your hand, and Mind Grind is the best one out there for mill decks