Great for speed decks and if you REALLY need that other card you can always play Underground Expedition anyway
Its worth noting at this point that Common and Uncommon cards may be found with foil treatment in a booster pack
Collector Boosters are the only packs that may contain certain special foil variants, and even ultra-rare headliner cards, making them a popular choice for players who want standout pulls for displaying in their binders or competitive play
Goblin Engineer could represent a strong utility card in artifact-based decks to tutor things like Ensnaring Bridge or Grafdigger's Cage, though it is a bit fragile to common removal spells in Modern and competes with Whir of Invention for a similar ability
Julieta herself is a great target for Rapunzel's ability thanks to her four Willpower, so if you can challenge something with Julieta on turn four (using Mirabel's support again) you can immediately heal her with Rapunzel and draw even more cards
Flashbacks reveal that he was once the champion of Duel Monsters in America until he dueled Pegasus at the American Championship tournament and lost
