ArP: What does it mean in gaming?

World of Warcraft – Stats & Damage Mechanics

ArP stands for Armor Penetration, a combat stat in World of Warcraft that allows physical damage abilities to bypass a portion of the target’s armor, increasing overall damage dealt. ArP was a key stat in WoW Classic: Wrath of the Lich King, The Burning Crusade, and early Retail expansions, particularly valuable for physical DPS classes like Warriors, Rogues, and Hunters.

Once capped, ArP allowed players to nearly ignore enemy armor, making it one of the highest-scaling stats in PvE and PvP for melee-heavy builds.

How does ArP affect gameplay and gearing?

Armor Penetration directly impacts how much of your physical damage is reduced by enemy armor. Here’s why it was so important:

• Scaling Damage: The more ArP you had, the more consistent your DPS became against armored targets.
• PvE Optimization: Top-tier melee DPS players stacked ArP to maximize raid boss damage.
• PvP Burst Builds: Combined with trinkets or procs, ArP could enable near one-shots.
• Cap Matters: Hitting 100% effective ArP was often a gear goal for BiS setups.
• In WoW WotLK Classic, ArP is a core stat for endgame builds. Want to hit your ArP cap fast without endless RNG? Use our WoW Classic Gearing Services and dominate the parse meters.

References

• WoWHead: Armor Penetration Explained (WotLK)
• Icy Veins: Stat Priorities by Class

What’s next?

ArP is no longer in modern WoW, but it defined an era of melee dominance. Onlyfarms.gg helps you build those perfect Classic setups and skip straight to the top-tier output.