Silver Ivy (flora, magic item?)

this metallic looking plant acts most unusually. D6 feet will be found, to use it you cat one foot sections off and wrap it around your wrist, after d6 hours, the ivy will begin to inch round you. It absorbs one Hit Point per day and provides the following benefit
+2 on saving throws vrs poison, take one less point of damage from magical attacks
You only need half your normal water and food
It can be eaten to gain D8 HP
it dies after d6 plus 3 weeks, it may be plated before it dies and grow one foot a month if provided daimy a small bit of meat

...a cool idea......

Here at Dragonsfoot http://www.dragonsfoot.org/forums/viewtopic.php?f=42&t=65381 The post discuses the use of the classic arcade game " Dragon's Lair" as a playable dungeon but it approaches it like a normal D&D game. You cannot represent DL with " Ok Bob, it's your turn what are you doing?" So I've got a germ of an idea.

The castle itself is a dream construct of the way-too-powerful-to fight Dragon. From a distance the castle is changing, growing towers, walls falling , getting bigger and smaller in rapid succession. The castle "eats" interesting things that the players will need to extract. It is also Multidimensional and planer and moves around.

The way I am planning on running it is that individual rounds are broken into 3 parts and only one player gets an action to interact with the "trap". a second player will be able to aid the "phasing" player in what ever action he takes. casting spells will be broken up over the 3 partial rounds(depending on L of spell).The phasing player will in essence be the party leader for the 3 partial rounds. The phasing player "job " will be rotated in some fashion(havent got this worked out yet). This is all run w/ the idea that you are trying to recreate the frantic pace of DL The growing and shrinking nature of the castle forces constant movement on the players A brief description of the situation will be provided with the idea of "looking around" will be an action that takes up a whole "partial" round. A few normal combats to be sprinkled in.

Since a lot of work will go into an encounter that should only take IRL 2 maybe 3 min., the rooms and traps are reusable (justified by the "dream logic")

This will obviously not work for a large group of players. Prob want to keep it to 3 or 4.
This will require MASSIVE prep time for what will prob amount to a 1 hour crawl at best (depending on how many standard fights you work in) That's why REUSABILITY is key. To make the prep worth it , you can rerun it w/ the "dream logic"

Not sure if I'm going to pull the trigger on this. But I really like the idea.Not promising a part two if I don't.