Crusader-Storm is a free-to-play private server for The Burning Crusade expansion of World of Warcraft. The server offers an authentic and immersive gaming experience and allows the use of either the modern 2.5.3 client for improved graphical performance, or the original 2.4.3 client for those who prefer the older style.

Besides a few small tweaks, adjustments and QoL changes, Crusader-Storm offers a very similar Burning Crusade Classic BlizzLike experience.
Experience rates for level [1-70] are default at x1.
The Crusader-Storm server is defaulted to PvE (Player vs Environment), but players who may want to engage in PvP (Player vs Player) can do so by using the /pvp command. However, be aware that NPCs (Non-Player Characters) from the opposing faction will still be hostile even if you're not flagged for PvP.