Last refuge

Ivantsov's flash drive says that Arnie helped him hide stashes in the arena. We should look there for the next clues.
== Walkthrough ==
Arnie gives up his information after a small bit of resistance. He hid backpacks in the Arena regularly for Ivantsov. One day Ivantsov insisted on hiding it himself, and Arnie noticed his panicked and harried appearance. Arnie was also given a letter to give to Strelok in case anything went wrong. Arnie also wants us to give Ivantsov a Christian burial in Final journey. We will be teleported into the Arena after the conversation.
Ivantsov's letter is a long read, but worth going through thoroughly. He was a cheapskate and a bribe-taker, but never betrayed Duty according to his own terms. The stash in the arena contains a fake note to mislead Murzo that we will have to play along with. He also offers a code word that only we and Doctor will understand - "Decoder No21". We will have to find this stash in Tainted telephone.
Lastly, Ivantsov implies the real Recluse is someone we both know well and has yet to be revealed.
Upon stepping further into the Arena, four white coats, four Last Day soldiers, and two armored exo wearers will spawn and move forward. Take them out and continue looking for the stash.
The stash is located above an unbreakable box on a high pipe. You can still reach the stash by jumping without the box.
Inside is the next chess move and Ivantsov's fake note, directing you to the teleport house in Wild Territory. This opens False stash. Also inside is Chessplayer's Dictaphone No23.
"Ay-ya-yay... innocent Ivantsov! Thought he was in disguise, but he was in the palm of my hand. We got long arms... You see? We even have access to the arena. Maybe Arnie set you up. You and Ivantsov... Anything's possible in this corrupt world. All right... let's fulfil the last wish of the deceased... let's see what he hid in the Wild Territory, according to the note. Say hello to Sviblov..."
Playing the dictaphone closes the quest and teleports you outside of the Arena.
== Notes ==
== Bugs ==