EQ2: Monster Spell Information
Category (Target) // (Enemy)  Casting Time  Instant  Recast time  Instant  Duration  9.0 This spell is used by the level 66 Necromancer tank pet, Undying Dreadnought.

What does this information mean?

Spell Effects by Spell Rank

Effect	Apprentice	Journeyman	Adept	Expert	Master	Grandmaster
WARNING: This spell is using an old template and may not have been updated for GU52. If you have updated this spell for GU52, please use the SpellEffectsLine2 template in place of SpellEffectsLine (ie add a "2").
Inncreases threat to target by				1029 - 1715
WARNING: This spell is using an old template and may not have been updated for GU52. If you have updated this spell for GU52, please use the SpellEffectsLine2 template in place of SpellEffectsLine (ie add a "2").
Inflicts x disease dmg instantly and every 3 seconds				38
WARNING: This spell is using an old template and may not have been updated for GU52. If you have updated this spell for GU52, please use the SpellEffectsLine2 template in place of SpellEffectsLine (ie add a "2").
Inflicts x disease dmg				143 - 238

Cells for spell ranks that are not available for this spell are displayed as black.