Black Ops 7 Makeshift Defense Calling Card is the final Season 6 reward target for Paradox Junction Hardcore in Rogue Run. To unlock it, you must complete 15 rounds while the run is at Relic Tier III. The reward also includes 5,000 XP. Simply reaching Round 30, surviving 15 total rounds or activating one Relic is not enough because the challenge specifically checks completed rounds at the highest required Relic Tier.
Black Ops 7 Makeshift Defense Calling Card is easier when you treat Relic Tier III as the start of the real challenge rather than the finish line. Tier III unlocks Pack-a-Punch IV into the reward path, while the earlier tiers have already opened Golden Armor and Ultra rarity. Use those power upgrades to support the 15-round survival window instead of racing to Tier III with a weak build and then trying to rescue the run afterward.
Black Ops 7 Makeshift Defense Calling Card exact requirement
The official Season 6 requirement for Black Ops 7 Makeshift Defense Calling Card is Paradox Junction Hardcore plus 15 completed rounds at Relic Tier III. It is the third Hardcore milestone after Wonderbar at Round 20 and Gift Card at Round 30. The Calling Card is therefore a separate sustained Relic challenge, not simply the reward for passing Round 30.
Relic Tier III comes from three complete tiers of active Cursed Relic value. Grim Relics contribute one third, Sinister two thirds and Wicked a full tier. Use the Curse Inducer if you need more active Relics. Once the meter reaches Tier III, begin tracking the full rounds you finish toward Black Ops 7 Makeshift Defense Calling Card.

Best time to reach Tier III on Paradox Junction
Try to reach Tier III before the run becomes unstable. Black Ops 7 Makeshift Defense Calling Card needs 15 qualifying rounds, so hitting Tier III with only a few rounds of survivability left is a bad setup. Build a usable weapon, armor and perk foundation, then add enough Relic value to cross the threshold with room to continue.
Tier I can open Golden Armor and Tier II can open Ultra rarity on the way up. Take useful upgrades when they appear. At Tier III, Pack-a-Punch IV can enter the pool. Those systems exist to help compensate for the increased difficulty created by the Relics, and they are particularly useful during the Black Ops 7 Makeshift Defense Calling Card grind.
What counts as a qualifying round
A qualifying round for Black Ops 7 Makeshift Defense Calling Card is a round completed while Relic Tier III is active. Earlier rounds do not suddenly become eligible when you raise the meter later. If you reach Tier III during a run, use the next fully completed rounds as your clean count rather than assuming the challenge has already credited everything you survived beforehand.
Do not leave the match immediately after the meter hits Tier III. You still need the 15-round streak. Likewise, do not confuse the Round 20 and Round 30 Hardcore milestones with the Tier III requirement. Black Ops 7 Makeshift Defense Calling Card is deliberately structured as the longer end goal of the playlist.
Survival priorities for the 15-round grind
Once the Black Ops 7 Makeshift Defense Calling Card counter is underway, stop adding random difficulty unless you need it for another objective. Tier III is enough. Focus on eliminating dangerous Specials quickly, preserving armor, keeping a reliable crowd-control option and selecting pedestal rewards that strengthen the build you already have rather than constantly changing direction.
Read every active Cursed Relic. If Ammo Crates are disabled, value ammunition differently. If enemies explode, create distance. If Perks are limited, protect the Perks your build actually needs. The fastest Black Ops 7 Makeshift Defense Calling Card clear is the run that remains predictable for 15 rounds, not the run with the largest pile of Relics.
Other Paradox Junction Hardcore rewards
While chasing Black Ops 7 Makeshift Defense Calling Card, you can also collect the earlier fixed rewards. Completing Round 20 awards Wonderbar and 1,000 XP. Completing Round 30 awards Gift Card and 2,500 XP. These are normal round milestones and do not replace the separate Tier III Calling Card objective.
That reward structure makes one strong Paradox Junction Hardcore run capable of paying out several milestones if you stay alive long enough. Prioritise the Black Ops 7 Makeshift Defense Calling Card condition once Tier III is active, because the 15 qualifying rounds are the part that cannot be replaced by simply pushing the normal round counter higher.
Official source: Call of Duty
