Overview
This is a chaos damage-over-time caster that leans entirely on Dark Effigy totems rather than on the player’s own cast. Every chaos DoT debuff sitting on an enemy makes the effigy fire an extra chaos projectile, so the build’s whole design is a debuff-stacking engine: Contagion spreads, Essence Drain deepens, Despair amplifies, and the totems convert all of it into a wall of purple projectiles.
What makes it stand out is that the core kit never changes. The same three skills carried from the early campaign are still the endgame skills — the scaling comes from cast speed, chaos damage and totem count rather than from a mid-league rebuild. That makes it an unusually honest league starter: it works on nothing, and it keeps working when the gear arrives.
The Lich ascendancy supplies the other half. Energy shield is both the defensive layer and a damage resource, and the ascendancy’s interaction between life, mana and shield means the character ends up considerably tankier than a chaos caster normally is.
Pros & Cons
Pros
- Same core skills from the campaign through to endgame — no respec wall
- Very cheap to start; damage scales through cast speed and debuff count, not through expensive uniques
- Contagion spread handles clear while the effigies handle single target
- Lich energy-shield package gives a caster genuinely respectable survivability
- Boss damage scales hard once multiple debuffs and a second totem are online
Cons
- Totem damage has a noticeable ramp delay — packs do not die instantly on arrival
- Effigy projectiles can be blocked by terrain and corners, forcing a fallback opener
- Needs a healthy Spirit budget (roughly 114–144) before the full aura setup fits
- Requires a desecrated “+1 maximum summoned totems” focus to reach its real ceiling
Key Skills
- Dark Effigy — the damage core; fires an extra chaos projectile per chaos DoT debuff on the target
- Contagion — the clear engine; spreads chaos across packs with a magnified area
- Essence Drain — reliable chaos DoT application and the opener when terrain blocks the totems
- Despair — the main curse, run through Blasphemy for permanent uptime
- Mana Tempest — boss burst window; stand inside it for a large totem damage boost
Gear & Anointments
The wand wants added spell skill levels first, then cast speed, chaos damage and spell damage. The focus is the single most important slot: the desecrated “+1 maximum summoned totems” modifier is the priority, with spell levels, cast speed and energy shield behind it.
Body armour is a large energy shield chest — any of the high-ES robe bases works, with a Wave Shaper plus greater iron runes as the budget substitute. The amulet needs spell skill levels and at least 24 Spirit if you want Clarity in the aura block. Rings favour cast speed, resistances and attributes; gloves, belt and boots are energy shield, life, mana and resistances, with movement speed mandatory on boots.
For jewels, the key prefix is increased effect of Withered — aim for 40% or more total, since the stat only pays out in 20% breakpoints and rounds down. Specific unique names beyond the Lich helmet should be confirmed against the source video.
Endgame Notes
The endgame passive investment shifts away from raw chaos damage toward energy shield and cast speed, because cast speed is what multiplies effigy projectile output. Weapon set one carries the damage skills, weapon set two carries Despair and the curse scaling. If recharge feels unreliable, add recharge support; if stuns are the problem, take stun threshold instead of more shield.
Credits & Source
Build credited to KaidGames2. See the source video for the full build’s gameplay footage + voice commentary: THE MOST OP ED CONTAGION LICH BUILD I’VE EVER PLAYED! POE2 ED Contagion Build 0.5.5.