Siphon

Siphon is an ANCIENT! sword enchant. Hits apply siphon stacks that reduce enemy lifesteal against you and heal you for that amount.

Tiers[edit]

I: Hits apply a stack of Siphon to your opponent. Stacks reduce their Lifesteal healing against you by 9%, and heals you for that amount. Max of 4 stacks lasting 5s.
II: Hits apply a stack of Siphon to your opponent. Stacks reduce their Lifesteal healing against you by 11%, and heals you for that amount. Max of 4 stacks lasting 5s.
III: Hits apply a stack of Siphon to your opponent. Stacks reduce their Lifesteal healing against you by 13%, and heals you for that amount. Max of 5 stacks lasting 5s.

ANCIENT! enchants are an alternate tier of enchant that comes from boss drops.
It is unlocked and upgraded with the Tome of Siphon, a 0.15% drop from the Scarab boss. An Encrusted Cache (from the Obelisk and some boss modifiers) can also contain it. Each tome raises the enchant by one tier, up to tier III.