Power leveling is the term used to describe the process of leveling a character as rapidly as possible with the least amount of play time. It can be used from any level up to level cap. Contrary to what many believe, efficient power leveling does not require endless hours of grinding. The best methods of power leveling involve doing many quests in an orderly fashion.
Starting on the afternoon of May 24, we will be enabling the PvP Honor System and the Warsong Gulch Battleground in the WoW Classic Beta realms. Beta players are invited to queue for Warsong Gulch from 12:00 p.m. PDT to 4:00 p.m. PDT on Saturday, May 25 and Sunday, May 26 as we try to spin up as many instances of the battleground as possible. While we’re targeting that timeframe to help capture data, players who are logged into the beta will be able to queue for Warsong Gulch at the Warsong Gulch battlemaster in capital cities at any time throughout the weekend.
I think this may have been a case of that specific sword simply having wildly inflated secondaries. If I recall correctly, when I played during Wrath, +STR and +Hit were the stat kings for plate DPS classes (I remember all the guides recommending +STR gems in every slot and +STR enchants on everything) and secondary stats were, well, secondary, and inflated secondaries on a weapon weren't that big a deal. But now that secondary stats have so much more importance, I suspect that an "outlier" weapon like that just wreaks havoc with modern calculations, so that all the addon sees is that this particular sword offers +15 more Haste and Crit than everything else that drops.
Heirlooms are special pieces of armor that level up with your character, so they have stats that are always respectable for your character’s level (up to level 110). Heirlooms that fit the head, shoulder, chest, legs, and back armor slot offer an experience bonus. The total bonus is 45 percent if you have them all. It’s also possible to acquire a ring that adds another 5 percent, but you must win a fishing contest acquire it, and that can take some time.