Destiny 2 features several Monument of Triumph objectives that encourage players to revisit older destinations and take on familiar enemies.
One of these challenges is the Spider Tanks Defeated Triumph, which focuses on one of the Fallen’s most recognizable war machines found throughout the Cosmodrome.
To complete this Triumph, all you need to do is defeat a Spider Tank anywhere in the Cosmodrome, making it one of the simpler objectives to finish.
How To Complete Spider Tanks Defeated Triumph?
There are two ways to complete this Triumph, with the first being to defeat the Spider Tank that periodically appears in The Divide within the Cosmodrome.
Fast travel to The Steppes and follow the path forward into The Divide, which is a large outdoor area occupied by Fallen forces.
Wait for the Fallen Walker public event to become active and defeat the Spider Tank that appears, which will immediately count toward the Triumph once it is destroyed.
If the public event is not available, you can instead launch The Devil’s Lair Strike from the Cosmodrome map for a guaranteed Spider Tank encounter.
Progress through the Strike until you reach the outdoor battlefield where a Spider Tank is deployed as part of the mission objective.
Destroy the Spider Tank during the encounter, and the Spider Tanks Defeated Triumph will be completed and ready to claim from the Monument of Triumph.
Spider Tanks Defeated Triumph Rewards
Once you have defeated a Spider Tank in the Cosmodrome, you can claim the Spider Tanks Defeated Triumph from the Monument of Triumph for 15 Legendary Marks.
Tips For Defeating Spider Tanks
Spider Tanks have several weak points, including their legs and the exposed core that becomes vulnerable after taking enough damage.
Use Heavy weapons, Supers, or abilities to quickly destroy the legs and expose the core, as this is where you will deal the most damage.
If you are struggling to survive, use nearby cover to avoid incoming fire and attack whenever the Spider Tank pauses between its attacks.
Verdict
The Spider Tanks Defeated Triumph is one of the easiest Monument of Triumph objectives to complete, especially if a Spider Tank is already active in The Divide.
Even if one is not currently available in patrol, The Devil’s Lair Strike provides a guaranteed way to complete the objective without much effort.
For 15 Legendary Marks from the Monument of Triumph, this is a quick challenge that can be completed in just a few minutes with minimal preparation.


