List of All Permanent Misleading Descriptions in game.

PWI has a huge amount of wrong or misleading descriptions in game skills, items and promos and they won't correct.
This list should help anyone who is learning the game to avoid many problems.
I will list the ones I know and then update the post with what I see in the comments.

Events
The most misleading event description ever repeated is the statement "war avatar CHEST s", they never stop promising this item and sending "war avatar PACK s" instead, which is like 20 times cheaper.

The Call of Abominations event will never stop spamming: "Dark Messenger: Congratulations! Players in the City of Abominations: Dragon/Players Won The Game! (repeat x200 times)...

Archer?
(I've seen people say it has a downgrade on primal skill but I don't play archer so I'd rater have someone else explain)

Cleric
Sage Skill Thunderball: states: "shocking the target for 12 seconds"..."Sage version increases all damage by 15%"
The Catch: It doesn't. The Thunderball damage may increase but not "all" damage.

Mark of Weakness: States: "Deal base magic damage plus 30% of your Soulforce. And for 20 seconds, increasing the Critical Rate of all attacks against it by 15%..."
The Catch: The damage of this skill bypass other defenses and buffs that decrease damage such as Dew Star Protection, Invoke Spirit etc.

Psychic?

Assassin
Focused Mind: states: "Increases your Evasion..."
The Catch: It doesn't. The evasion doesn't change at all. What really happens is that it gives a buff that has a % chance to "nullify" any dmg, including magic, turning it into 1 damage hit.

Bloodpaint: States: "...empowers all allies..."
The Catch: Demon Version does not overwrite Sage version.

Seeker
Primal Skill - Gravel Blade: Expected to be an upgrade.
The Catch: It has no upgrade compared to lv11 skills and has a downgrade in the % rate to apply bloodlet and bore statuses, due to impossibility to occur on any attacks other than Gravel Blade, subsequently no chance to apply the statuses in AOE.

Mystic?

Blademaster
Elysium Skill: Reel In: States: "Channel a line of energy from your weapon to pull an enemy toward you. The success chance is 100%".
The Catch: It pulls everyone in a radius of 8m from the target as well.

Wizard?

Venomancer
Purge: States: "...removing all positive status effects"
The Catch: it only remove "most" positive effects but many buffs can't be purged. Psy buffs, mystic verdant, barbs cornered, seeker last stand, etc etc

Barbarian
Invoke Spirit: States: "Reduces all damage taken by 90%"
The Catch: It doesn't not reduce damage taken from DoTs(*?), edge blur, absorb soul, blade tornado, and other skills damage that do not record on system.

Stormbringer?

Duskblade?

Genie Skills
Faith: States: "become immune to all negative status effects for 5sec"
The Catch: It is actually a self purify.
And doesn't purify Seal of the God or Paralyze.

Lightning Chaser: States: "...interrupts the target's spell casting"
The Catch: It doesn't work on mobs. (Genie skill Earthquake interrupt channeling on mobs/bosses)

All Class Skill
Celestial/Demon Eruption (Triple Spark)
The Catch: It doesn't state that it also purifies yourself removing negative statuses.

Items
Dream Guardian Scroll: There are 2 different guardian scrolls, A and B, Usually the B is the one given for free on events.
The Catch: The B one does not save you from dropping items in PK.

Sutra Power Orb: States: "Makes the player invincible for the next 6 seconds".
The Catch: It also purify.

Sunchaser Orb: States: "Increases your speed up to max 15/ms".
The Catch: It doesn't.
That is the description of Holy Path and Charge orb which really put you on 15mt/s no matter what.
Sunchaser Orb will only increase to max speed "If" you have no slow effect on you, Like flag during NW, slows debuffs, etc.

Brainpower Orb: States: "Can't be used after reawakening"
The Catch: It actually change the level usage from 70+ to 100+ when you reborn BUT, if you put them in the stash bank when you do the reawakening, they stay usable at level 70+.