Granted Power: Add +1 to the save DC of any enchantment (compulsion) spell you cast.
Tyranny Domain Spells
1 Command: One subject obeys selected command for 1 round.
2 Enthrall: Captivates all within 100 ft. + 10 ft./level.
3 Discern Lies: Reveals deliberate falsehoods.
4 Fear: Subjects within cone flee for 1 round/level.
5 Command, Greater: As command, but affects one subject/ level.
6 Geas/Quest: As lesser geas, plus it affects any creature.
7 Bigby’s Grasping Hand: Hand provides cover, pushes, or grapples.
8 Charm Monster, Mass: As charm monster, but all within 30 ft.
9 Dominate Monster: As dominate person, but any creature.
Source: Spell Compendium