You can only activate 1 "Ice Dragon's Prison" per turn
The more you play with your friends, the better off you will all be in battles against the mighty 'mon to come later this year
Theres not much point in putting The Locust God, Skullclamp, and Ashnods Altar in your Melek deck, for example, as you need to have all the pieces at once to get value out of any of them
Meanwhile, Anna acts as something of a Swiss Army Knife, letting you deal with a number of tricky situations when you play her
9, 2020 Dark Beckoning Beast is a searcher so good that other archetypes can only dream of it
Necrotic Ooze fits into graveyard, reanimator, sacrifice, and self-milling decks, basically anything that looks to fill its own graveyard or its opponents