Yeah these two are rarely effective for me neither.
Frost Breath creates a nice throwback making the enemy pause for a second or two and allows me to create some distance (Archer) between us.
But damage wise they're absolute [censored]e. I play on Master, been using both from lvl 25 to lvl 37 now, they've rarely been good.
At first they were fine, the weaker enemies got their asses kicked, but now, it isn't effective at all.
Maybe the damage shouldn't be upped to make it too good, I mean they are AOE spells after all that require no magicka and are available for every type of character.
Though the cooldown needs to be lowered drastically.
Cause if the damage is gonna be [censored] and the only usefulness of Frost Breath is the enemy knockback then at least cut it's cooldown in half.
I mean, if the damage isn't good then why have a long cooldown?
It'd be like in Dekaron to have a crapload cooldown for Self Heal. Hyper Heal and Fast Healing are then more effective and have way lower cooldowns seeing as how Hyper Heal heals in AOE and Fast Healing ups the HP recovery rate by like 500 or something.
Just doesn't make much sense to me. Hell most of the shouts feel very weak.
The Detect Life one was useful at first but now that I have the spell I dont' want to wait that long for the cooldown to settle in.
Overall, I'm kinda disappointed in the dragon shouts. They're suppose to be a language for the Dragons right? Ulfred killled someont by shouting right? The greybears(no d) who can't keep a balanced tone with their voice cannot speak as they'd accidentally shout.
And this is what they are? It's pathetic.
On that note, does that shout Fury something which makes weapons attack faster apply to bows as well? Cause I don't want to waste a dragon soul on a shout I have no use for.
[edit]
And I do not have any shout at lvl 3 except for... Some random shout... Throw Voice? I have Frost Breath at lvl2 though.
Anyway, if anyone wanna come with the argument "But you don't have them at lvl 3, they're really good at lvl 3!" then keep in mind that those walls are as easy to find as a needle in a haystack.
Maybe they will be stronger at lvl 3 but why should I have to ruin the suprise of finding a dragon wall and look up their locations on the internet?
So until then I'm going to have to dungeon crawl and look out for dragon wall markers on the compass.
Life aura detect shout is useful if you want to play a non magic user, I've been playing a pure thief, aside from enchanted gear (and only enchanted armor) I don't like to use any magic. I use potions to heal, and would PREFER to use dragon shouts for "magical" effects like fire, detecting life, etc.
Elemental Fury does in fact increase bow attack speed, it reduces the time needed to draw back each arrow, I think by 50%. It's very powerful when fighting dragons (one of the only creatures that take me more than 1 arrow to bring down at this point (level 48)). I can use it and then riddle the dragon with 3-4 arrows before it can take off if I catch one napping.(IE, bring it down to about 1/4 health if not kill it outright)
For me the level 3 of the shout even if it's more powerful damage, is not going to be worth the 100s cooldown as there's no way it's going to match my bow damage. But I do think it'd be useful to have "YOL!" on low cooldown for situational things where lighting something on fire could be useful.
But not if it's going to put other shouts on 30s cooldown.