Item: RC Mine
Basics
Total damage is 45 + (YourEngineeringLevel)/5. Must have an RC Mine Detonator to trigger it. The mine will last for about 5 minutes.
Weight: 6 emu
Stackable: yes
Storage: misc
Server Description: Does 45+ engineering/5 damage, not self priming. Will last approximatively 5 minutes.
Item ID / Image ID: 928 / 498
To Mix
Skill: Engineering
Recommended Skill Level: 44
Base Experience: 240
Food Used Per Mix: 25
Required Knowledge: 
Book of RC Mine
Required Nexus: Artificial 4
Ingredients
3 Blackpowder
5 Death Essence
2 Iron Bar
8 Magic Essence
4 Nail
Total Ingredient Weight: 24 emu