To say I went through a lot of solutions like this is an understatement
Meanwhile, Friends on the Other Side is a really powerful song card, enabling you to draw extra cards
As we've seen, black and white have plenty of options to remove any type of permanent, but if you lean strongly into blue and enemy creatures give you a headache, you may be better served with either temporary removal (bouncing) or doing what blue does best: Use counterspells to handle cards before they become threats
For the third Mystical Archive card in the Collector Booster, it will always be a traditional foil uncommon Mystical Archive card
These two oil slick raised foil mythic rares will be randomized and come out of a possible 20 mythic rares, which are the same 20 mythic rares found in Phyrexia: All Will Be One
Summon: Primal Odin is the perfect example of this