In a format with Reveillark combo decks, Thoughtseize helped give Gindy and his Elf deck enough interaction to get him over the finish line
As long as control decks remain absent from the field, domain ramp will continue to be a powerful contender
Once an exiled creature returns, it's considered a new object with no relation to the object that it was
The duos are two cycles, both at common, and both monocolor, making use of each creature type twice
Thran Vigil Thran Vigil is a great way to pump your creatures in a deck built around cards leaving the graveyard
Still, I remember a time where Goblins was a terrific Legacy deck, and this card was a key piece for them