# Double Feature
**URL:** https://community.gemsofwar.com/t/double-feature/65518
**Category:** Bug Reports
**Created:** [August 17, 2020, 9:23am UTC](https://community.gemsofwar.com/t/double-feature/65518 "2020-08-17T09:23:28Z")
**Posts on this page:** 4
**Page:** 2
### Author:  [@cyberkiwi](https://community.gemsofwar.com/u/cyberkiwi)
#### Post date: [August 23, 2020, 12:53pm UTC](https://community.gemsofwar.com/t/double-feature/65518/21 "2020-08-23T12:53:03Z")
This bug report wants a word
> [@(Resolved) High King Irongut, spell is broken](https://community.gemsofwar.com/t/resolved-high-king-irongut-spell-is-broken/49995):
>
> I tried boosting him to 156 Attack. And he still misses with his Devour attack, very often. He does damage based on Magic. But no Devour.
Kraken is _specifically_ designed to work differently, because the spell specifically says damage, then create gems, and LASTLY devour.
Further down that “bug” thread the devs decided that the damage _should_ be converted to a devour if that chance resolves.
> [@(Resolved) High King Irongut, spell is broken](https://community.gemsofwar.com/t/resolved-high-king-irongut-spell-is-broken/49995/25):
>
> Just jumping in for everyone who has posted about him dealing the damage before devouring. This will be fixed in the next week or so. He should then trigger his devour before he deals any damage.
“Deal [Magic + 4] damage to an enemy, with a chance to Devour them equal to my Attack.”
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### Author:  [@Karatori](https://community.gemsofwar.com/u/Karatori)
#### Post date: [August 23, 2020, 5:17pm UTC](https://community.gemsofwar.com/t/double-feature/65518/22 "2020-08-23T17:17:40Z")
@awryan
Your question about Invulnerable troops got me thinking so I ran some tests using fully traited Dooms.
1. Medals and the event have nothing to do with it. Mana Burn works against Invulnerable troops as it is coded. Now I agree that if Impervious is immune to Mana Burn, Invulernable should be too and should be looked into.
2. I crashed a fully traited Psion into the Dooms a few times from skull attacks as well use his abilities. In all cases the Dooms did not lose their mana nor did Psion gain any from a skull attack. So preventing Mana Drain is functioning properly.
So if the intention was to always allow Mana Burn to work vs Invulnerable troops then it is working as intended. But if Invulnerable was supposed to stop Mana Burn, definitely a bug.
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### Author:  [@awryan](https://community.gemsofwar.com/u/awryan)
#### Post date: [August 23, 2020, 5:26pm UTC](https://community.gemsofwar.com/t/double-feature/65518/24 "2020-08-23T17:26:53Z")
> [@Karatori](#):
>
> rashed a fully traited Psion into the Dooms a few times from skull attacks as well use his abilities. In all cases the Dooms did not lose their mana nor did Psion gain any from a skull attack. So preventing Mana Drain is functioning properly.
Not according to the text.
It just says it’s Immune to Mana Drain.
Mana steal is a different mechanic than drain.
As dictated by the explanation for Mana Shields.
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### Author:  [@Karatori](https://community.gemsofwar.com/u/Karatori)
#### Post date: [August 23, 2020, 5:42pm UTC](https://community.gemsofwar.com/t/double-feature/65518/25 "2020-08-23T17:42:32Z")
I agree that at the least, the card text should be updated for better clarity.
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