Black Ops 7 Zombies adds a huge new twist: permanent perks you keep even after a down. This change shifts how players plan long runs and which perks they hunt first. Many players like to practice the steps in a CoD BO7 Bot Lobby so they can learn the routes and timing without risking a live high-round attempt. That practice space helps you lock the sequence down before you try the real run.

The first step is simple and also the hardest to finish fast: collect every available perk on the map. You must buy every perk machine that the map allows. This means saving points and planning routes so you do not waste Essence on less important buys. Move in a clear loop through the map and mark which machines you still need. Efficient point management and map knowledge make this step far less painful.

After you own every perk, prepare for the TED trial. The TED trial is a timed, high-stakes challenge that appears once your character has all perks. The trial changes by map and can test your combat, your puzzle solving, or your speed. Bring your best loadout and practice the mechanics you expect to see. Many players fail the first few times because they rush without a clear plan for how to handle the trial’s key threats.

Passing the TED trial opens a legendary chest. This chest holds one permanent perk. When you pick the perk from the chest, that perk becomes permanent on your character. You keep that perk through downs and revives, and it stays active for the rest of the match. Players are still testing whether the specific permanent perk you get is tied to choices or random, but the chest itself is the reward for a successful trial.

Having a permanent perk changes how you play the late game. You can safely spend remaining points on other upgrades like Pack-a-Punch access, armor, or weapon slots. That freedom makes riskier plays more viable and lets you tune your build around one reliable core buff. If you want to practice the whole run, use a BO7 Bot Lobbies to repeat the route, test different perk buys, and rehearse the TED trial without the pressure of a real lobby.

Do short practice loops, measure how much Essence you need, and adjust your route so you always have a buffer of points. Once you have one permanent perk, try to refine your runs so you can repeat the process and lock more permanent perks in future matches.