It can only sacrifice once each turn, so it's not an outlet in the same way that Viscera Seer or Carrion Feeder is
Smuggler's Copter is one of the most efficient aggressive cards ever printed, being so easy to play that the question becomes "why shouldn't I play Smuggler's Copter" rather than "why should I play Smuggler's Copter." This leads formats to become extremely homogenized around the card and it makes a lot of sense why it was omitted rather than probably having to ban it in Historic
Technically, creatures are often easier to remove in EDH, but youll never turn down this effect if you have enough support
The instants or sorceries cast using copies of Storm of Memories go on the stack as each copy of Storm of Memories resolves, and those spells will each resolve before more copies of Storm of Memories resolve
Theyre designed to be the most powerful and visually striking cards in a set planeswalkers, game-ending creatures, strategy-defining spells
It goes infinite with cards that can untap it if youve cast enough spells to enable their latter ability
