Black Ops 7: Skill Trees, Combat Ratings, and the Grind of Endgame

The new Black Ops 7 expansion, Endgame, pushes progression to thrilling new heights. As players explore Avalon’s four combat-rated zones, understanding skill trees and upgrades becomes crucial. For those preparing for the grind, many opt to buy Black Ops 7 Bot Lobbies to fine-tune their weapons and loadouts before venturing into live missions.

Each mission in Endgame contributes to your Combat Rating (CR)—a reflection of your overall capability. Higher CR allows access to tougher zones, but dying resets your progress, encouraging strategic play. Survive, exfiltrate, and you keep your progress, your gear, and your hard-earned upgrades.

Progression unfolds through a combination of normal levels (which grant perks) and power levels (which significantly boost damage or survivability). Every 10th level, you unlock a “power upgrade,” such as increased weapon damage or improved shield resistance. Alongside this, players invest in one of six skill tracks—each offering a distinct identity.

For example, the Gunner tree enhances reload speed and aiming accuracy, while Surgeon focuses on self-revives and healing. Daredevil rewards aggressive playstyles with explosive dives and slides, while Tactician strengthens your equipment efficiency. Berserker and Bulldozer favor frontline combat, boosting armor regeneration and melee damage. Rumors even suggest a hidden seventh tree, potentially unlocked via endgame boss fights.

What makes Endgame stand out from traditional Call of Duty modes is the hybrid of looter-shooter progression and roguelike resets. Losing everything upon death adds high stakes, but it’s also what makes the victories rewarding. Even minor perks—like ammo auto-fill or last-stand recovery—can drastically shift your effectiveness across multiple runs.

The loadout system further enhances strategic depth. With multiple weapon rarities (gray through gold) and field gear options, every decision carries weight. Extracting successfully ensures permanent progression, while failure resets your inventory. The tension this creates is deliberate—and deeply satisfying.

As Endgame evolves through future seasons, players can expect more skill trees, exotic loot, and cooperative missions. Whether grinding levels legitimately or getting in extra practice after you buy Black Ops 7 Bot Lobbies, mastering the delicate balance of risk and reward will define success in Avalon.