Black Ops 7 Rex Infernus Corrupted Olympia is the Ultra-rarity shotgun reward from the Corrupted Legacy Weapon side quest. To choose Olympia as the reward, buy the M10 Breacher wall weapon near the Caltheris side, then Pack-a-Punch three other unique weapons before the rain-round trigger.
The dangerous part of Black Ops 7 Rex Infernus Corrupted Olympia comes after the HVT dies. The wall buy gives the unstable weapon for free, but the pickup damages you while it is unstable and locks you into carrying it. Get straight back to Pack-a-Punch and stabilize it before trying to finish another objective.
Black Ops 7 Rex Infernus Corrupted Olympia: quick answer
- Buy the M10 Breacher wall weapon to choose Olympia
- Pack-a-Punch three other unique weapons
- Trigger a rain/spider round with the Rain Pool
- Prepare Astral Flame at the Nexus Forge
- Throw Astral Flame at the glowing M10 Breacher wall buy
- Kill the HVT Web Mother
- Take the free unstable Corrupted Olympia
- Rush it to Pack-a-Punch to stabilize it
- Only one Corrupted Legacy Weapon can be claimed per match
Black Ops 7 Rex Infernus Corrupted Olympia is easiest to handle when you treat the steps above as one sequence rather than separate mysteries. The details below explain where each interaction happens, what actually advances the objective and the mistakes that most often waste a round.
Choose Olympia with the M10 Breacher wall buy
The Black Ops 7 Rex Infernus Corrupted Olympia route begins with a choice. Buy the M10 Breacher wall weapon if you want the Olympia path. The alternative M34 Novaline wall buy selects the Corrupted TR2, and the side quest only awards one of the two in a match.
Keep the chosen trigger weapon in mind while doing the next step. The three Pack-a-Punch requirements are for other unique weapons, not simply upgrading the M10 three times.
Black Ops 7 Rex Infernus Corrupted Olympia: Pack-a-Punch three other guns and make it rain
Before Black Ops 7 Rex Infernus Corrupted Olympia can trigger, Pack-a-Punch three different weapons besides the M10 Breacher. Then use the Veytharion Rain Pool to force the correct weather state. On the relevant rain/spider round, the selected wall buy begins glowing.
Prepare Astral Flame before the round becomes chaotic. Grapple a purple orb into the Nexus Forge, surge the machine and take the purple fire. Doing this in advance avoids losing the rain window while Deathspinners are swarming the Pack-a-Punch area.
Use Astral Flame and kill the HVT
Throw the Astral Flame at the glowing wall buy to advance Black Ops 7 Rex Infernus Corrupted Olympia. This spawns an HVT Web Mother. Kill the Elite using the normal head-weak-point and open-space strategy, then return to the wall buy.
After the HVT dies, the wall weapon becomes the free unstable Corrupted Olympia. Pick it up only when you are ready to move immediately, because the unstable state begins draining health and prevents a casual detour around the map.
Stabilize the weapon at Pack-a-Punch
Take Black Ops 7 Rex Infernus Corrupted Olympia directly to Pack-a-Punch. The stabilization upgrade is free and converts the unstable pickup into the usable Corrupted weapon state. Once stabilized, the weapon remains Ultra rarity and can continue through normal Pack-a-Punch progression.
The Corrupted effect still punishes missed shots by chipping health, although it will not simply replace careful aiming with infinite free damage. Treat the gun like a high-value precision shotgun and avoid wasting shells into empty space.
Black Ops 7 Rex Infernus Corrupted Olympia: common questions
Which wall buy gives Corrupted Olympia?
Use the M10 Breacher wall buy to select the Olympia reward path.
Do I Pack-a-Punch the M10 three times?
No. The documented trigger is Pack-a-Punching three other unique weapons.
Why is the wall buy not glowing?
Confirm the three-other-weapons requirement and use a rain/spider round. The Rain Pool is the reliable way to force the weather state.
Can I get Corrupted Olympia and Corrupted TR2 in one game?
No. The two wall buys share the same side-quest reward slot, so choose one per match.
Black Ops 7 Rex Infernus Corrupted Olympia: what to remember
Black Ops 7 Rex Infernus Corrupted Olympia is powerful because it reaches Ultra rarity early, but the route has several state checks. Select the M10, complete three other Pack-a-Punches, force rain, use Astral Flame, kill the HVT and stabilize the pickup immediately.
The useful way to approach Black Ops 7 Rex Infernus Corrupted Olympia is to follow the live interaction order, watch for the game-state cues described above and retry a failed step on the next round rather than forcing an old or pre-launch solution into the current build.
Official source: Call of Duty official Rex Infernus information.
