Anyone have any luck casting two of the new summon spells? I can cast one and then a second from skyrim but not say 2 ash spawns.

I have had trouble cast twin summons.

I wonder if its a bug or is intentional then.

I think it is a bug, cause I can use twin souls with my others, and can dual cast with my others, but cannot with the new.

Quite sad, these new summons seem more like novelties than anything else.

It's a bug. You can still have a new summon and an old summon out simultaneously if you summon the new one first.

Great news. I did not know that Thanks

Thanks for sharing, I'm also curious if there is a summon that is as good or better than the conjure dremora lord spell?

The summon guardian spell seems to be the most powerful summon in the game but its limited to the area you cast it in and you need a heartstone. The ash spawn is fairly decent since he shoots fireballs as well as wield a sword, seems to have about the same amount of hp as the dremora lord.

I still haven't found out the purpose of the seeker though. He wields spells mostly but they seem extremely weak and he moves at a snails pace. Fairly worthless in my opinion.