
Flying, vigilance
Other nontoken creatures you control get +1/+1 and have vigilance.
Thraben Watcher has 4 printings, first in Modern Horizons 2 (2021). EDHREC ranks it #4,591 among Commander cards. It appears most in Giada, Font of Hope decks (18,393 on EDHREC). 1 public deck on TCG runs it.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.