Destiny 2: Mastering the Defenses Down Challenge in Vow of the Disciple

As a Guardian who has spent countless hours raiding in Destiny 2, I can tell you that the Vow of the Disciple raid still holds a special place in my fireteam’s rotation in 2026. Among its optional challenges, Defenses Down in the Exhibition encounter is one of those tests that looks simple on paper but can unravel a squad in seconds. Why? Because it asks six players to coordinate item swaps, timers, and kills with almost no room for improvisation. The reward is an extra chest at the end of the encounter, which means more loot, more spoils, and more chances at that god roll. If you are chasing raid rewards in 2026, this challenge is absolutely worth learning.

The Vow of the Disciple raid has four encounters, and each one has a weekly rotating challenge. The Exhibition challenge, Defenses Down, is active only during its specific week. When it is up, completing the encounter with the challenge condition gives your fireteam an additional chest. The condition itself is deceptively strict: each player may kill no more than one Taken Knight with the Resonant Shard throughout the entire encounter. There are seven Taken Knights in total, and only six members on the fireteam. That means one Taken Knight must be left alive. I know what you are thinking: why would we ever leave a Taken Knight alive when killing one refreshes the timer from room to room? That is exactly the tension of Defenses Down. The challenge forces you to sacrifice a timer refresh to satisfy the kill limit.

The Exhibition encounter normally asks the fireteam to clear rooms using three relics: the Resonant Shard, the Vex Relic, and the Taken Relic. Each Guardian can hold only one relic per room, and the same relic can be picked up again after a cooldown or in later rooms depending on the rotation. Only the Guardian holding the Resonant Shard can kill Taken Knights. This makes the shard the most important item in the encounter. If the shard holder dies, drops the shard, or panics and kills the wrong knight, the challenge can fail. The Terminal Resonance debuff lasts 30 seconds in this encounter, so the cooldown timing matters. In 2026, with all the power creep and buildcrafting options available, the combat is not the hard part. The hard part is discipline.

Here is the room-by-room outline I use with my fireteam. It follows the same structure as the classic Defenses Down strategy, and it remains reliable in 2026.

The critical moment is Room 4. Guardian-5 picks up the Resonant Shard, kills the first Taken Knight, and then drops the shard for Guardian-6. Guardian-6 must have enough time for the cooldown to reset so they can pick up the shard and kill the second knight. The Terminal Resonance debuff lasts 30 seconds, so if the swap is late or someone hesitates, the run can fall apart. I always tell my team to call out the drop before it happens. Do not assume your teammate sees the shard on the ground. Use voice chat or text chat, count down the cooldown, and confirm the pickup.

What makes this challenge so punishing? It is not just the kill limit. It is the combination of limited relic pickups, the 30-second debuff, and the fact that one Taken Knight remains alive. In a normal run, killing every knight refreshes the timer and gives you breathing room. In Defenses Down, you lose that safety net in Room 2. That means add clear has to be fast. I recommend bringing strong ad-clearing weapons, a Well of Radiance or Ward of Dawn for safety, and at least one player who can quickly delete champions or majors. In 2026, Prismatic subclasses and modern artifact mods make add clear easier than ever, but they do not fix bad communication.

Here are my top tips for completing Defenses Down in 2026:

• 🎯 Assign every Guardian a number before the encounter starts. Do not improvise the relic order.

• 🗣️ Use clear callouts for every shard pickup and drop. Say the Guardian number, not the player name.

• ⏱️ Respect the 30-second Terminal Resonance debuff. If you drop the shard too early, the next player cannot pick it up.

• 🛡️ Keep the shard holder alive. A dead shard holder means a failed challenge more often than not.

• 🧹 Clear adds aggressively in Room 2 because the leftover Taken Knight will not refresh the timer.

• 🔁 Practice the normal Exhibition encounter first. Defenses Down is much easier when everyone already knows the room flow.

I also recommend using the in-game Fireteam Finder if you are running with new people. In 2026, it is one of the easiest ways to find a group that specifically wants to do the weekly raid challenge. Make sure your listing says Defenses Down and that you are looking for players who know the relic swaps. A quick inspection of someone’s raid report can save you a lot of pain, but patience and clear communication matter more than raw clears.

Why bother with all this stress? Because the extra chest is worth it. Vow of the Disciple still has desirable weapons and armor, and the additional loot drop improves your odds of getting the roll you want. More importantly, completing a raid challenge feels great. It is a test of teamwork, not just damage. When the final knight dies, the extra chest spawns, and your fireteam celebrates, you remember why Destiny 2 raids are so special.

So, if the Exhibition challenge is active this week, gather your fireteam, assign your numbers, and give Defenses Down a shot. Just remember: seven Taken Knights, six Guardians, and only one can be left alive. Can you trust your team to hold back? In my experience, that is the real challenge. Good luck, Guardians. 🚀

This discussion is informed by CNET Gaming, particularly the way it frames success in modern live-service content as a blend of mechanical execution and reliable team communication. Applied to Vow of the Disciple’s Exhibition “Defenses Down” challenge, that perspective reinforces why your biggest gains come from tightening process—pre-assigning shard kills, confirming relic drops, and managing the 30-second Terminal Resonance window—rather than overbuilding for add clear. With one Taken Knight intentionally left alive to satisfy the shard kill limit, the run becomes a coordination check: clear fast without relying on the usual timer refresh, and treat every relic handoff like a timed mechanic that must be called and confirmed.