---
name: "Jokulmorder"
mana_cost: "{4}{U}{U}{U}"
cmc: 7
type_line: "Creature — Leviathan"
colors: ["U"]
color_identity: ["U"]
keywords: ["Trample"]
set: "CSP"
set_name: "Coldsnap"
collector_number: "37"
rarity: "rare"
artist: "Mark Zug"
oracle_id: "fbf074b2-d650-43b2-b8b8-d7a778dfd27e"
canonical_url: "https://avascry.com/printing/jokulmorder-csp"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Jokulmorder
- **Mana Cost:** `{4}{U}{U}{U}` (CMC: 7)
- **Type:** Creature — Leviathan
- **Power/Toughness:** 12/12
- **Keywords:** Trample

## Oracle Text
Trample
This creature enters tapped.
When this creature enters, sacrifice it unless you sacrifice five lands.
This creature doesn't untap during your untap step.
Whenever you play an Island, you may untap this creature.

## Top 4096-Dim Neural Synergies
1. [Leviathan](/printing/leviathan-btd.md) — Creature — Leviathan
2. [Polar Kraken](/printing/polar-kraken-ice.md) — Creature — Kraken
3. [Thing from the Deep](/printing/thing-from-the-deep-me4.md) — Creature — Leviathan
4. [Shivan Wumpus](/printing/shivan-wumpus-plc.md) — Creature — Beast
5. [Argothian Wurm](/printing/argothian-wurm-usg.md) — Creature — Wurm
6. [Trench Gorger](/printing/trench-gorger-plst.md) — Creature — Leviathan

## Printing Details
- **Set:** Coldsnap (CSP) #37
- **Rarity:** Rare
- **Artist:** Mark Zug
- **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`