Need help with the Electric Mining Rig Mk II in Arknights: Endfield? Learn how to use the Basic AIC Plan, place your rigs correctly, and farm Ferrium Ore easily.
Table of Contents
Electric Mining Rig Mk II Overview
Electric Mining Rig Mk II Objectives
| Main Objective | - Mine 7 Mining spots. |
|---|---|
| Bonus Goal | - Mine 8 Mining spots. |
| Rewards | - Oroberyl ×25 - Ferrium Part System Blueprint - Operational EXP ×100 |
| Bonus Goal Rewards | - Oroberyl ×15 |
Electric Mining Rig Mk II Simulation Chart
Build Mining Rigs

To complete the main objective for this simulation, all you need to do is fill up all the mining nodes until you're able to mine 7 spots.
Electric Mining Rig Mk II is Unlocked Via Basic AIC Plan

This simulation introduces you to Ferrium Ore mining. To get started, you’ll need an Electric Mining Rig Mk II, which you can unlock through the Basic AIC Plan.
Electric Mining Rig Mk II Bonus Goal
Stash Electric Mining Rig Mk II

As you finish filling all the mining spots, you’ll notice that one Ferrium Ore node remains unused because you’ve already placed all your Electric Mining Rig Mk II units. To fix this, stash one Electric Mining Rig Mk II that’s currently placed on an Originium Ore node, replace it with a basic Electric Mining Rig.
Build Electric Mining Rig Mk II on Ferrium Spot

Use the freed Electric Mining Rig Mk II to build on the remaining Ferrium Ore mining spot. That will get you to 8 mining spots and will complete the bonus objective!
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