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First Post
I need to ask: Why is it that you are not allowing these things? Is it because the stuff is broken? Or is it simply because you don't have the sources?
If you don't have the sources, simply tell your players straight up, "These are the books we are using in this campaign. If you want to use a source outside of these books you need to OK it with me first because it may not be compatible with the game I run. If it is compatible with my campaign then be prepared to buy one copy of the book for yourself and one copy for me because I am not going out to buy it just so you can use the stuff in it. Or be prepared to scan it and send it to me as a .pdf."
I went with this rule and you'd be surprised how much players are willing to spend or scan stuff for you in order to use some source that has like one or two things in it they want to use.
As a general rule, I only allow my players to build their characters using the 3 core books (two, actually, since I don't use monster classes or feats out of the Monster Manual), but I allow them to use stuff from the other WotC books I use over the course of the campaign.
If you don't have the sources, simply tell your players straight up, "These are the books we are using in this campaign. If you want to use a source outside of these books you need to OK it with me first because it may not be compatible with the game I run. If it is compatible with my campaign then be prepared to buy one copy of the book for yourself and one copy for me because I am not going out to buy it just so you can use the stuff in it. Or be prepared to scan it and send it to me as a .pdf."
I went with this rule and you'd be surprised how much players are willing to spend or scan stuff for you in order to use some source that has like one or two things in it they want to use.
As a general rule, I only allow my players to build their characters using the 3 core books (two, actually, since I don't use monster classes or feats out of the Monster Manual), but I allow them to use stuff from the other WotC books I use over the course of the campaign.