Hey,
Even if the intention is good, you are not only "fixing" a buff slot issue (which is not, just select the better you can have), you are giving the possibility to give more beneficial buff that a class can have memed in gemspells. Yes it is possible to mem 60 min buffs, then to write debuff BUT what will happen when you meet a dispell AoE NPC??? You just cast few spells you have memed and you got much more effects than you should have?
Imo, what you are doing right now is overpowering some classes which had 9 gems slot (if AA's) but it seems it is not enough.
The monsterbuff will be able to provide all beneficial buffs from his spellbook & having all the usefull debuff spells memed. At the same time there are classes with few interesting buffs (There is no need to look at druid's spellbook to find which spells effects can be crossed as we have 9 gem spells slot which are not fullfilled - only 1 dot which is good to cast since less than 1 week ago and it is drops in PoAir)
If we request to have bard song effect mixed, will it possible? Or the short duration buff box not blocking the buff armada some players want to load in while playing will be argued?
As one poster wrote before he deleted or being deleted (I do not point anyone there), why are we going so easy mode? those stacking issue were never brought before with the argument that THF is too hard and needs some easy mode with mixing buffs.
We have already guilds which have beatten the high end content, they beat the server before all those changes. Where is the need to all those changes?
In conclusion, long post which will annoy some of my forums fans but I really do not understand why we are doing this, this should not be part of the class balance subforum as you do not balance anything in here, some classes will get more advantages some will not.
Last thing, some classes get new spells via LDON, other via cake zones trash mob, and some via a merchant in THF for 30K pp (well it is a high end raid mezm which is not requiered to beat the game since all guilds which killed CT cleanecd PoFear with no chanter). This is also not fair at all.
I do not propose anything in here, I do not vote for all those changes.
I do not flame/blame what Admins are doing here with thoses changes, I just do not understand why. Feel free to delete if you think that's Out of subject/flame/etc...
I think my ideas are not fresh anymore, THF is in new players hands - we implement things we would never have done months ago. When I come up with posts about OP things, unbalanced situation, I read so many complains from people who like having superheroes characters. I am so used to changes in my professional life so I know there is only 2 solutions:
You take the train or you leave the train - but you won't stop it.
Some players will be happy, I have no more reason to post & argue right now when I see what is implemented.
See you ingame, I will play with what is given to my various characters and wont bother forums anymore

Edit Typo & grammar, english is not my native language as you all already guessed.