Worship Your Thirst!

Worship Your Thirst! is an achievement in Halo: The Master Chief Collection. It is unlocked by finding and destroying the BLAST soda can on Shrine on Halo 2: Anniversary multiplayer. The achievement is worth 5 Gamerscore and can be unlocked in both matchmaking and custom games, though the latter is much more advisable. It also unlocks the "Shrine" Multiplayer Emblem.

Location
The can is sitting on a structure in the background behind and to the left of red base (when viewed from the center of the map).