Subrace rank 10 transformations and the UltraRare Giftbox Bloodzerker armor boost all weapons, skills compressed into weapons and weapon specials. If you combo them with eat fear and other weapons that have a built in skill you can deal massive damage by using the armor's boost toggles and weapon skills together.
Terror Eater
This spectacular weapon is normally a no proc darkness weapon but it has the most potentially damaging skill in the whole game. Toggles between melee, ranged and magic. You can use Terror Raiment to inflict tons of Fear status very quickly.
Notes: Skill does darkness damage but it will deal massive damage against most monsters unless the monster has exactly 0 darkness resistance then it will deal no damage. This does extend towards monsters with -200 darkness modifiers.
It has some special interactions with Bloodzerker armor. It will lock on to fire like other weapons but it will retain its /darknessmod quality. On monsters with negative darkness resist it will auto-hit.
1. Most importantly this means it requires both darkness and fire to have the same sign.
2. neither fire nor darkness can be 0 for eat fear and bloodzerker's toggle to work together.
3. Assuming both points #1 and #2 are met the further fire is from 0 the better.
4. If monster has both negative darkness and fire elemods then it will auto-hit but deal less damage.
Blade of the Briar/Blade of the Thornful Rose/Lance of Thorn's Thorn (Rare)
This weapon is normally a water weapon but you can click it for a skill that will deal 1.5x damage and inflict bleed.
Notes: This can easily one-shot Zardnado and most fire weak monsters with minimal setup if used with Bloodzerker.
Zakiya's spear and Zabura's Hammer
These light melee/ranged weapons have a skill with a powerful blind.
Note: The blind can stack very high with shadowfeeder pendant especially against monsters with a high light elemental modifiers.
This Melee Mastercrafted weapon deals +30% damage but any damage you take is boosted by 18%. Very powerful for fire damage with subrace transformations.
Note: Specials will override normal weapon-based skills but not the ones recommended on this page.
This melee weapon is effectively a free ice version of Thrale's Scorn but with a damage range of 32-32 so it is very consistent. It is 20 proc but that is not a negative here because of its damage range and the ability of Bloodzerker and subrace transformations to boost weapon specials.
Note: Use it with Bloodzerker's rage toggle to make it the same element as Thrale's Scorn.