Trample. Jokulmorder comes into play tapped. When Jokulmorder comes into play, sacrifice it unless you sacrifice five lands. Jokulmorder doesn't untap during your untap step. Whenever you play an Island, you may untap Jokulmorder.

• Number: 37
• Rarity: R
• Power: 12
• Toughness: 12
• Type: Creature
• Subtype: Leviathan
• Mana cost: 4UUU
• Color: Blue
• Artist: Mark Zug