Esper Sentinel might be the best (and most annoying) creature you can play turn 1 in a game of Magic, and it scales well if you can pump its power
Ultra Rare Ultra Rares are identical to Super Rares, but they have gold foil lettering on the card name
It helps you focus on acquiring cards that add real value to your set, rather than buying on a whim
After a better dork comes along, you can bounce your dork and your aura
Its ability to Special summon itself from the Graveyard during your Standby Phase when controlling no spell or trap cards made it useful tribute fodder in Monarch decks
And that assumes theyre trading the next most valuable mythic in the set, and not one of the less valuable mythics like Jodah, the Unifier ($3.81), or Ajani, Sleeper Agent ($1.87)