check the properties of the snap dragon and change all relevant properties of you unit to match its. Also, if this is a custom slow poison, make sure that evrything except for the art section is the same as the true slow poison.
Unless I'm mistaken, you're trying to add a spell to the wrong place.
Abilities - Default Active Ability isn't where you add new spells. It's where you specify which of the unit's abilities are set to autocast when they spawn. For example, the Priest has the Heal spell on Default Active, so that spell is set to autocast whenever you make one.
You have to add the spell to the Abilities - Normal section.
I am working on getting access to the old news portal under a different URL for those that would rather use that for news before we get a different news view.
It is OK though for the main page to open up on the forum in the view it was before. As long as the portal has its own URL so it can be viewed that way I do want to try it as a regular forum view for a while
I switched it to a "Standard" article forum. This will show the thread list like normal, but the threads themselves will have the first post set up above the rest of the "comments"