Clash of Clans update Sneak Peek #3: Dark Spell Factory and Poison Spell

***Update***

The Clash of Clans 'Dark Spell Factory' update has been released! Check out the full patch notes here.

***Original***

Continuing to tease the upcoming Clash of Clans update, Supercell today gave us a sneak peek at a new spell coming to the game — the Poison Spell, which can be created in the brand new Dark Spell Factory.

"The Dark Spell Factory is here!" the brief teaser reads. "Harness Dark Elixir to make spells with advanced tactics, starting at Town Hall 8.

According to the description, the poison spell will "Make a toxic cloud that slows and drains the health of defending troops."

We don't have any further details, like how much damage it'll do, or the slow percentage, or even how much Dark Elixir it'll cost to create, but I'm assuming that'll come with the full update notes.

Additionally, on the forums, Supercell revealed that with the update "Extra Spells can now be queued in Spell Factories, even if your Spell Storage is full!"

For those keeping track, today was the third sneak peek at the update, which already promises massive changes to competitive multiplayer and an intimidating Level 5 Dragon.