An alternative version is to replace Weeping Wounds with Vicious Frost to get viral status affect.

For arcanes:

• Melee Duplicate if you want more dmg on light attacks
• Melee Animosity if you want more dmg on heavy attacks

For exilus: [Dreamer's Wrath] or [Master's Edge] for the dmg but you can go with the others as well depending on your preferences the block ones for exemple.