Well, the 'lava resist' part of this can be done with fire resistance potion, and therefore there is no reason to protect your items, seeing as...
From what I can understand... You want a plugin that when a mob is killed by a player wielding an Axe; with a config option for silk-touch...
http://dl.dropbox.com/u/25736905/Bukkit%20Downloads/TonkTools.zip
What a rip off; May I remind you of the rule of 5. No selling of products or services, unless approved by a member of the administration....
Should be possible, I will try and get it started tomorrow.
It would be extremely helpful if you firstly; give us a list of your plugins; tell us what permissions plugin you are using; what other options...
Duties http://dev.bukkit.org/server-mods/duties/
I have thrown it together, not going to continue to develop, but should work for 1.1 - R5. All I have done is change the position of the code....
I know the developer of BuyExp, I have told him of the bug and told him of my interest in updating it. Just got the source code, I'm looking at...
Do you have the source code?, If you do, I will be happy to modify it. Add me on Skype: AStevensTaylor
WorldGuard.
Changes the biome type, I think that if you set it to nether for where you want to have a warts farm, it will just allow normal type growth.
Sorry, I am going to have to drop this plugin. Its a bit too above me at the moment. And there is a lot better method for getting netherwarts to...
Its a database type, http://en.wikipedia.org/wiki/SQL, for more info.
Separate names with a comma.