Rooms with semi-solid elemental mists. We can call it elemental fog. Has a slow-like effect. Like the movement impairing slow. After entering the room you move slow for 30 seconds or so. This would make kill rooms more potent. Perhaps with some feature that also increases cast times on spells 5x.
Repeating runes. If the person resists the rune it has a 50% chance at trying again a minute later. Repeat until that 50/50 goes off. The chances of having to resist twice would be 50% three times 25%, four 12.5% ... Etc. Perhaps a decaying amount would work too. Say 50 then 40... This would be an extra lt and would take some time to set up. Perhaps even requiring some material component. Like a "rune slate" purchasable from karstenfor 20k
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If you say plz because it is shorter than please, then I will say no because it is shorter then yes.
