With Collector Boosters, your players get direct access to the coolest cards from the set
Whether or not Rofellos will impact constructed in any way is a bit tough to predict, but rather exciting nontheless
Crew 2 Artifact - Vehicle Artifact (CTRL to add secondary) Creature Armix, Filigree Thrasher Whenever Armix attacks, you may discard a card
However, easily the best aspect of this card is its Calculating and Vain ability, which allows the player to look at the top three cards in their deck and put them back in any order whenever The Queen, Mirror Seeker quests
#4: Yawgmoths Bargain Yawgmoths Bargain is a great example of the peril of good intentions
Legendary Creature - Wizard Goblin Commander (CTRL to add secondary) Burn Smoldering Egg Defender Whenever you cast an instant or sorcery spell, put a number of ember counters on this creature equal to the amount of mana spent to cast that spell