Jst wnt to ask how i can use the demond wind attack? coz according to the description of that spell i will need to use 2 seeds of wind for me to use the skill what does it means? tnx

you need 2 sph to cast seed of wind on you

Since kamael(Hellbound?) you don't need more seeds to cast Demon Wind, Aura Symphony and Elemental Meh.

That's right since Hellbound_(click me) the power of these following skills were reduced Aura Symphony, Demon Wind, Infferno, Blizzard from 350 - 150 and same for All Elemental Spells on lvl 72 (Elemental Symphony, Assault, Storm) from 500 - 200, also for all spells the re-use time is increased and they don't need seeds anymore.

that makes em pretty useless
cuz its better to cast vort+hurricanes instead of demon wind with its slow casting time

Demon wind decreases Speed (Wait, Blizzard decreases speed... Well, demon Wind decreases something).
Useless anyway.

It has Necro skill "Curse Disease" - effect (cursed HP-recov from spells)

Demon Wind -
Attacks to cause serious damage by using wind energy. Decreases the effectiveness of HP recovery magic given to the enemy that gets cursed temporarily. Power 150.

More useless than I thought.

demon wind is usefull in olympiad against healer classe
it reduce hp heal effectiveness by 50%
so a healer can't spam heal anymore to avoid damages delt by a nuker in oly (remember that a nuker can only use sps in oly until next chronicle CT2.3)

so u would prefer the slow demon wind(and proly get tranced)
instead of wind vortex wich will decr his cast spd by 30% and will allow u to blow it with a slug later?

Power 150? That pretty much made them useless for damage dealing, since wind vortex has 140.

it's not really slow to cast and btw a healer (especially a cardi) can avoid damages done by a vortex with 3 battle heal
i did a dual against a sh 79 and with just magic barrier 3 i resisted to both vortex and slug, and was full hp after the slug due to battle heal
it's not possible with demon wind.

btw for trance, it don't land as much as you think
my trance is enchanted +6 chance and land around 60% on an unbuffed 79 sh and all players in oly have mental shield 3 at least

-30% cast spd is the thing
still sux
and dont twist it
u may resist both this time and not resist both next 100 times