Demonic Tactics:

Alliance: Go to Elwynn Forest and find a dead acolyte near Jasperlode Mine. Loot his body for a powerless artifact. Take it to the Warlock trainer in Goldshire to activate it. Return to the dead acolyte with a blood offering debuff and speak to the Warlock trainer in Stormwind's basement to receive the rune.

Horde: In Tirisfal Glades, locate a dead acolyte near Scarlet Monastery, loot the artifact, and activate it with the Warlock trainer in Brill. With the blood offering debuff, speak to the Warlock trainer in Undercity's Magic Quarter to obtain the rune.

Lake of Fire:

Purchase a Demolition Explosive from Zixil between Tarren Mill and Southshore in Hillsbrad Foothills. Use it at Durnholde Keep's entrance to reveal a storage locker containing the rune.

Master Channeler:

Buy a Malevolent Pie in Loch Modan (Alliance) or visit the Altar of Thorns in The Barrens (Horde) for the rune.

Soul Siphon:

Alliance: Find a dead acolyte in Dun Morogh near Jasperlode Mine, loot the artifact, activate it with the Warlock trainer in Goldshire, then speak to the trainer in Stormwind's basement.

Horde: In Durotar, find a dead acolyte near Razor Hill, follow the same steps with the Warlock trainer in Sen'jin Village, and then Orgrimmar's Cleft of Shadow trainer.

Chaos Bolt:

Attack a frozen creature with fire spells based on your faction and starting zone: Dun Morogh (Frozen Trogg), Durotar (Frozen Makrura), Elwynn Forest (Frozen Murloc), or Tirisfal Glades (Frozen Trogg).

Haunt:

Complete quests based on your faction and starting zone: Dun Morogh (Stolen Power quest), Durotar (Stolen Power quest), Elwynn Forest (A Frozen Mystery quest), or Tirisfal Glades (A Frozen Fate quest).

Metamorphosis:

Horde: Start with The Orb of Soran'ruk quest near Camp Taurajo, collect fragments, and complete subsequent quests.

Alliance: Begin with A Frozen Mystery quest, then follow the same steps as Horde.

Shadow Bolt Volley:

Kill specific demons in Darkshore, Loch Modan, Silverpine Forest, The Barrens, or Westfall based on your faction and level.

Demonic Grace:

Perform a demonic ritual using specific items in Dun Morogh or Durotar, depending on your faction and zone.

Demonic Pact:

Complete three quests for Grizzby in Ratchet, The Barrens, collecting items from various zones or the auction house.

Everlasting Affliction:

Reach Friendly reputation with Azeroth Commerce Authority, purchase the Rune of Everlasting Affliction from Supply Officers in Darnassus, Ironforge, or Stormwind City.

Incinerate:

Defeat Incinerator Gar'im in a cave in Redridge Mountains.

These steps should help you acquire and utilize the 12 Warlock Runes effectively in WoW Classic Season of Discovery.

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