[LadyLightning]

Vampiric (Weapon): 10% of damage you deal from all sources is returned to you as HP. (includes autohits and spells, and stacks with basic attacks with impalers/bloody fangs/etc.)
Received from Locus of Blood item.

Floating (Boots): Grants 25% Earth resistance and prevents the wearer from triggering tile effects. (ice sheets, cinders, rogue traps, random pits, etc.)
Received from Floating Wing item. (so wing for boots, feather for weapons.)

Arcane (Weapon): Grants the wielder +5 WIL and causes their basic attacks to deal Magickal damage. (targets RES instead of DEF)
Received from Arcane Sigil item.