Note: Do not be fooled by how short mission 10 is; it is deceptively difficult. Despite having only 1 tough battle, the fight you face is A LOT harder than you think. If you are assuming this will be one of your first SS rank missions, think again.

Note 2: After exiting Nevan's room, revisit secret mission 5 and run through it a few times. Everything is easily broken with K Ann, but be sure to always pick up the orbs from the jukebox. Also, be sure to pick up all stray orbs in this mission, including green orbs.

OK, if you need help for this fight, put DMC down and play something else, seriously. Nevertheless, use Air Cross to inflict maximum damage on each Dulluhan. Run AROUND them, and if you choose to run through them, be careful, since they can do damage SO marginal you can't see it. No one wants to end a mission with 6 damage now do they. Doing this quick enough means you can kill them all before they go through the gate on the other side, but it doesn't matter even if they do.

Note: At Sub-ground Water Vein, immediately hug the right side of the hill as you run up. You can quite easily stroll past the first group of Enigmas, then kill the last 2 or Trickster past them if you prefer.

Note 2: Change your weapon set up to Gunslinger with Artemis, Rebellion and Beowulf.

This fight will be a real test of patience. First of all, same as ever, TARGET 1 AT ALL TIMES, and the one you'd want to target today is the first normal Arachne. EVERY time you hear anything, jump and Air Hike immediately. There isn't a lot of room for error in this battle so never stop moving as the Arachnes have a habit of performing their web attack. When fighting the first Arachne, DT as well to kill it as fast as possible. Once it's dead, you'll be left with a big one and a little one.

Target the big one and knock it down to 1 bar of health, then give it a few extra hits for good measure. (Remember, even if you feel you're jumping too much, you probably aren't. Just remember to release a barrage of Artemis at the peak of each jump). NOW, target the small Arachne and batter him to near-death also. Once he's near-death, re-target the big Arachne, finish him off and then DT. You have about 5 seconds to kill this DT'd Arachne, but if you aren't in time, don't panic.

If you killed the Arachne, a final wave of 2 small and 1 big Arachne will appear. If you didn't kill the Arachne, 1 small and big Arache will appear, followed by another small one after you kill one.

If you didn't kill the DT'd Arachne, immediately target the big Arachne and kill it as quickly as possible. Keep moving and jumping when a sound is heard. After he dies, target the non DT'd Arachne that appeared with the big one and kill him before switching your target to the other non DT'd Arachne that has just appeared. Finally, finish off the last DT'd Arachne.

If you did kill the Arachne, target the next small one, then the big one, then the small one again, using the same strategy as for the first wave. This concludes mission 10.