---
name: "Autochthon Wurm"
mana_cost: "{10}{G}{G}{G}{W}{W}"
cmc: 15
type_line: "Creature — Wurm"
colors: ["G", "W"]
color_identity: ["G", "W"]
keywords: ["Trample", "Convoke"]
set: "RAV"
set_name: "Ravnica: City of Guilds"
collector_number: "191"
rarity: "rare"
artist: "Michael Phillippi"
oracle_id: "18379907-ddba-479e-8953-3adc1ed40458"
canonical_url: "https://avascry.com/printing/autochthon-wurm-rav"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Autochthon Wurm
- **Mana Cost:** `{10}{G}{G}{G}{W}{W}` (CMC: 15)
- **Type:** Creature — Wurm
- **Power/Toughness:** 9/14
- **Keywords:** Trample, Convoke

## Oracle Text
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Trample

> *La adiestradora se despertó y comenzó el viaje desde la cola de la sierpe hacia su cabeza. Cuando llegó, el sol se estaba poniendo.*

## Top 4096-Dim Neural Synergies
1. [Siege Wurm](/printing/siege-wurm-rvr.md) — Creature — Wurm
2. [Impervious Greatwurm](/printing/impervious-greatwurm-2x2.md) — Creature — Wurm
3. [Ancient Imperiosaur](/printing/ancient-imperiosaur-pmom.md) — Creature — Dinosaur
4. [Worldsoul Colossus](/printing/worldsoul-colossus-grn.md) — Creature — Elemental
5. [Will-Forged Golem](/printing/will-forged-golem-m15.md) — Artifact Creature — Golem
6. [Root-Kin Ally](/printing/root-kin-ally-mm2.md) — Creature — Elemental Warrior

## Printing Details
- **Set:** Ravnica: City of Guilds (RAV) #191
- **Rarity:** Rare
- **Artist:** Michael Phillippi
- **Total Printings:** 9 across all historical editions

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