"You flip a coin target opponent calls Heads or Tails", that's fairly straightforward

Beyond booster slot one content and pull rates Three Uncommon rarity cards out of a pool of 54 Beyond booster slot two content and pull rates A Basic land 96.6 percent chance of pulling one of 10 non-foil full-art Basic lands A Rare or Mythic Rare borderless scene Assassins Creed card 3.09 percent chance of a Rare non-foil borderless scene card 0.31 percent chance of a Mythic Rare non-foil borderless scene card Beyond booster slot three content and pull rates Any non-foil Assassins Creed Rare or Mythic Rare cards 82.05 percent chance of non-foil Rare 17.95 percent chance of non-foil Mythic Rare Beyond booster slot four content and pull rates Foil Assassins Creed card of any rarity 83.34 percent chance of foil Uncommon 13.67 percent chance of foil Rare 2.99 percent chance of foil Mythic Rare Beyond booster slot five content and pull rates A non-foil booster fun Assassins Creed card of any rarity 69.44 percent chance of one of nine Showcase Memory Corridor Uncommon cards 8.64 percent chance of one of 14 Showcase Memory Corridor Rare cards 2.47 percent chance of one of eight borderless Mythic Rare cards 1.54 percent chance of one of five Showcase Memory Corridor Mythic Rare cards 1.23 percent chance of one of two borderless Rare cards A Traditional foil booster fun Assassins Creed card of any rarity (16.6 percent of the time) 13.89 percent chance of one of nine foil Showcase Memory Corridor Uncommon cards 1.73 percent chance of one of 14 foil Showcase Memory Corridor Rare cards 0.49 percent chance of one of eight foil borderless Mythic Rare cards 0.31 percent chance of one of five foil Showcase Memory Corridor Mythic Rare cards 0.25 percent chance of one of two foil borderless Rare cards Beyond booster slot six content and pull rates An ad or token card with a token appearing 65 percent of the time Why are MTG Beyond boosters different from Playbooster packs

#1: Wheel of Fortune Wheel of Fortune taking the top spot probably comes as no surprise, and for good reason
Barrow-Blade - This card is a lot cooler than people are giving it credit for
While this Emrakul isnt quite as toweringly powerful as, say, Emrakul, the Aeons Torn or Emrakul, the Promised End, it is still an Emraku
This effect can't reduce the amount of mana an ability costs to activate to less than one mana