Best race for Warlock in WoW Forever?

Ruthless supplies 1% critical chance across spells and attacks. The Human Spirit raises Spirit by 10%; its regeneration value depends on the class and situation.

Will to Survive removes stuns, while Perception helps detect hidden enemies. Those are different tools and have separate uses.

Eureka is a short offensive window with exclusions for periodic effects. Expansive Mind changes the resource pool your class uses.

Escape Artist answers movement-impairing effects and briefly protects against them. It is not a general stun or Fear removal.

Consider Blood Fury when you want an offensive cooldown to pair with your class’s own damage window. Command (since October 26) adds 5% pet damage for Hunters and Warlocks; other classes get no passive damage bonus.

Hardiness shortens stuns; Shatter Curse answers Curses and Banes. Compare those specific effects with the control you expect to face.

Cannibalize can help recovery between pulls when a suitable corpse and a safe opening are available. Touch of the Grave is a proc rather than a button you can time.

Will of the Forsaken answers Charm, Fear and Sleep. Its value depends on those control types appearing in the matchups you play.

Berserking is a spellcasting and attack-speed window. Beast Slaying is conditional on fighting Beasts, rather than a general damage bonus.

Rapid Regeneration needs a safe channel: movement, actions or damage stop it. Consider whether your class can create that opening.