Mental Shield skill

Mental Shield is an active BUFF (OP_ACTIVE), targeting one selected target (TARGET_ONE) at a range of 400 (effectRange 900). It applies a protective buff for 1200 seconds that reduces vulnerability to control: root/sleep/derangement; cast time 4000 ms, cooldown 6000 ms, magic skill (isMagic=true), aggro by level 243 → 532.
 
Effect: Resist Derangement (stackType=resist_derangement) 1200s. Mechanics forOps: sub rootVuln / sleepVuln / derangementVuln by 20 → 50 (see table by levels), i.e. reduces vulnerability to these effects.
 
Effect by level: rootVuln/sleepVuln/derangementVuln: from -20 → -50 (see the table by level). Also: MP: 18 → 41, mpInitialConsume: 5 → 11, aggroPoints: 243 → 532.
 
Sharpening:

• Enchant1 — increases duration 1200 → 2400 sec (according to the table), fixing -50;
• Enchant2 — reduces MP/Initial MP consumption to mpConsume 40 → 20, mpInitialConsume 10 → 5 (according to the table).