Star Trek Lower Decks: Every Easter Egg & Hidden Reference From 'Envoys'

Upon arrival at Tulgana IV, K'orin passes out in a pool of bloodwine. In addition to the traditional flagons (ribbed metal cups) K'orin and Mariner were drinking out of during the trip, there are two bottles of bloodwine straight out of episodes of Star Trek: Deep Space Nine such as "The Way of the Warrior" and "Treachery, Faith and the Great River".

K'orin is also quite safely lying unconcious next to his bat'leth and his d'k tahg, the Klingon dagger first introduced in Star Trek III: The Search for Spock, which he tossed at Boimler earlier in the episode.