

A few others require access to locations that become accessible only during specific faction quests (see the table below). Some words of power can be learned only at certain points as you progress through the main questline. However, certain shouts will have no effect at all unless all three words have been unlocked and are spoken at once. Unlocking the shout's second and third words will allow for the use of a more powerful shout that will last longer, deal more damage, or have additional effects. When you unlock the first word of a dragon shout, you will have access to its most basic version. You will need 44 additional dragon souls to unlock all the remaining words available. These words are immediately unlocked when you receive them.

You can use dragon shouts only after completing Dragon Rising in the Main Quest, from which point you can absorb a dragon's soul after slaying it. As the Dovahkiin (Dragonborn), a mortal with the soul of a dragon, you were born with this power. Dragons are naturally able to use dragon shouts, but very few people possess this capability. The Voice or Thu'um) are phrases of dragon language, consisting of three separate words of power, that can be used to unleash varied powerful effects.
