TCPlayerbotCore/sql/updates/1828_world.sql

INSERT INTO `spell_linked_spell` VALUES (48265, 49772, 2, 'Unholy Presence');
INSERT INTO `spell_linked_spell` VALUES (49772, 55222, 2, 'Unholy Presence');
INSERT INTO `spell_linked_spell` VALUES (48263, 61261, 2, 'Frost Presence');