Since this is the only forum that I am aware of for GM's, I thought I would bring this up in this setting rather than throwing it out to the general forums first.
Have any of you experimented with Combination Forms? Clearly this would be home-brew/non-canon and I have only lightly addressed this in a brief West End game I ran and I can see these more as a signature ability (like Vaapad or Juyo or other Forms not mentioned in the book being such as well) or lost secret, etc. For example, I actually had Juyo as an ability accessed in a special holocron and it could be bought for 25 xp (mechanically it simply increased the damage of any lightsaber attack by 2 and the Vicious rating by 2 and was only used once I think). I think something like that could work in that context.
The one combination form I came up with was a modification of Shii-Cho and Ataru called Rishii-Sho which allowed for swift fluid combination attacks and defense. The weakness would be against ranged attacks but it would be designed to handle melee and multiple melee opponents well.
For this system, I am merely in an experimental stage and may only allow it is a 'Force Secret' from a holocron or lost knowledge, etc if one of my players gets good enough if I progress at all. Regardless, would love to hear some thoughts about it and combination forms or other form techniques in general.
Thanks all.