Himitsu-Bako
Means: "puzzle box". Himitsu-Bako is missing the text that says "save Jinteki faction three influence by removing Ice Wall from your deck list".
Pros:
• exceptionally cheap barrier that gets blown away once their Corroder is down.
• the ability is superb when faced with Runner decks that like to host Caïssa on your ice; wait for them to break it with Knight (2 ) and bounce it to trash the hosted Program.
• hard ETR, something Jinteki lacks a lot of.
• gives back 3 influence to Jinteki from not needing to include Ice Wall (because Wall of Static / Bastion cost too much).
Cons:
• exceptionally cheap barrier that gets blown away once their Corroder is down.
• you're never going to catch Parasite with the anti-hosted Program ability.
• every other faction has better options in-faction for a cheap, early game stopper, so the light splash cost is irrelevant.
Combos:
• Midori could be used to switch out other ice that has been hosted for this, then you can bounce this to make space for the reinstall of the original ice. This may preserve the viability of some of the more positional Jinteki ice.
• Combined with Jackson Howard (or Thomas Haas), Himitsu-bako is able to cause an entire server to disappear, negating any effects that require a successful (or unsuccessful) run.