As far as Lawful sword goes I do not see issue with that one as it only does damage to Chaotic I do not think that 90% of the mobs on the server are Chaotic like they are EVIL.This is rather of topic but i also disagree with the holy sword/unholy sword/Lawful sword changes. They are iconic spells heavily themed around the paladin and blackguard class and one of the only reasons to not end paladin progression at level 4 (excluding epic smite). Now i get that its 6/seconds in pnp and the sever needs to be balanced effectively, However if this was pnp i would have a paladin mount, several mounted feats and a much larger spell selection, encounters would be 1 - 3 a rest and would not require a 1min/level spell.
As for balance, well that depends on how you determine it if we go based on other classes thanks to divine power a paladin falls flat when compared to the other divine classes. In the end you are playing a heavily rp restricted character who is ultimately outclassed, The obvious choice then becoming 4 paladin 26 FS so you can have all the paladin goodies, the RP and be powerful.
Unholy sword is virtually useless except for PvP. Which would raise another topic that EVIL PCs have no place to go and kill good guys! I hereby lobby for more areas for EVIL peeps!
Holy sword is OP for the reason that if the Dispel is working it dispels really well! Then it has +5 EB Vs Evil and 2d6. This is problematic BC over 90% of the mobs are EVIL. So far they removed dispel and put it at 6s/CL. I was only advocating for either or. So I felt that they could remove the +5 EB and the Dispel and keep it at 1min/CL but I also think they should make the wands and scrolls usable by any alignment that is NOT EVIL. This means Neutral to Good. That in my mind gives Paladins the needed damage they crave. It opens the spell up to a very large portion of the server that plays. Whether by UMD of the scrolls or wands or a Paladin casting it on the player or another player casting it on them via UMD or wand.
Otherwise I think it should be as it is intended 6s/CL +5 EB 2d6 and LEVLE 15 Dispel on hit. Is it greater dispel too? That is one seriously powerful blade if so........

