Demonic Spoon: I remember seeing it at some point but forget my final resolution. Right now, I just put it in as smaller creatures getting lower attack modifiers and higher defense modifiers and larger creatures getting higher attack modifiers and lower defense modifiers for combat stuff (but not really in prices).
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ShadowDragon:
Invulnerable Mind: Perhaps [Soulless]? Traits tend to expand a bit beyond their original functions (the most recent example of which is seveeral questions spaced over several days on whether [Undetectable] overlaps with [Stealth])
Ability Ward: [The Power of Friendship/Love/Trust] [The Power of Love/Friendship/Trust]
Untouchable Abilities: Impossible?
crazyabe:
Parasite: Probably <x1> or one of the [Eats X] traits
Self-editing: Extent of editing? As mentioned, Corpomancy would work reasonably well for this
Volatile: How much does it affect? How useful is it? (The Star-People may be this, but for them, it's more description stuff than trait stuff)
God-dissolving: [Godslaying <40>]
TheBiggerFish:
Stringcutter <3.2>: Breaks Puppeteer, reduces base piety for races, increases relevance for agents
Exotic tag: Do you mean giving animals natural exotic magic?
Worldshaper: Who/what gets modified?
tntey:
Stringcutter + Detect Puppeteer <5>: Detects and breaks Puppeteer, reduces base piety for races, increases relevance for agents
Demonic Spoon:
Weakness (99.95% gold laced (rare) with the tears of the innocent (common-uncommon?)): 0.63
Happy Demon:
Sealing something in the Pillar of Physicality and linking the Pillar to the life of the K'ruppt land: Depends on what the something is (probably 1E for artifacts/random mortals, 5E for agents, 20E for gods (requires collaboration))
Black Core: Depends on what is being sealed, 0-1E for artifacts/random mortals, 3-4E for agents, 15E for gods (requires collaboration). The way it's phrased right now implies that sealing may well be irreversible even for Si without destruction of the Black Chamber.
Also, there's no need to switch to either Imperial or metric units (even if Imperial units sound more fitting in non-recent/modern/futuristic settings)