---
name: "Havoc Festival"
mana_cost: "{4}{B}{R}"
cmc: 6
type_line: "Enchantment"
colors: ["B", "R"]
color_identity: ["B", "R"]
keywords: []
set: "RTR"
set_name: "Return to Ravnica"
collector_number: "166"
rarity: "rare"
artist: "Johannes Voss"
oracle_id: "af0dd100-67f0-4d7c-a65b-b2c7149288f7"
canonical_url: "https://avascry.com/printing/havoc-festival-rtr"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Havoc Festival
- **Mana Cost:** `{4}{B}{R}` (CMC: 6)
- **Type:** Enchantment

## Oracle Text
Players can't gain life.
At the beginning of each player's upkeep, that player loses half their life, rounded up.

> *「我们无法掌握不在乎自身安危的敌人。」 ～第十城郊逮捕人拉温妮*

## Top 4096-Dim Neural Synergies
1. [Forsaken Wastes](/printing/forsaken-wastes-wc97.md) — World Enchantment
2. [Witch Hunt](/printing/witch-hunt-c13.md) — Enchantment
3. [Sulfuric Vortex](/printing/sulfuric-vortex-ema.md) — Enchantment
4. [Rain of Gore](/printing/rain-of-gore-dis.md) — Enchantment
5. [Stronghold Discipline](/printing/stronghold-discipline-10e.md) — Sorcery
6. [Havoc](/printing/havoc-tmp.md) — Enchantment

## Printing Details
- **Set:** Return to Ravnica (RTR) #166
- **Rarity:** Rare
- **Artist:** Johannes Voss
- **Total Printings:** 11 across all historical editions

## Format Legalities
Commander: `legal` | Standard: `not_legal` | Modern: `legal` | Pioneer: `legal` | Legacy: `legal` | Vintage: `legal` | Pauper: `not_legal` | Penny: `legal`