I know some of these are ridiculous and broken. Just want to explore and get some of these out there.
----All consumables----
Name: Chest of the Forgotten Martyr
Flavor Description: It is said to hold a whisper of an old belief, to sooth and forget today's pain.
Action: Choose a trait on a catalyst and remove it.
So you use it on a catalyst to remove an undesirable trait. Could be a useless/low impact trait to free up more trait space, or a negative trait.
+1
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Name: Horus' Heart Fragment
Flavor Description: Ripped from the tortured soul himself.
Action: Used to upgrade chance of weapons.
When used, it lowers the chance on weapons by .1.
EX. So if it is 1 in 14.5 (rounding up to 1 in 15) it'll be reduced to 14.4 and round down to 1 in 14.
This would be cool, but maybe a limit on it like 10 or 20 uses on 1 gun.
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Name: Ring of Unfound Fortune
Flavor Description: It seems to be linked to a chest and craves to be rejoined.
Action: You'll be lead around lobby trying to find the chest's location. You active it and it'll tell you N/S/E/W of your location.
Chest will contain a low amount of expired crates, 3-6 drops 1-10 crates per drop. It is meant to be a gamble. Have a chance to be a mimic. The mimic could be a boss fight, or you have to feed it for a reward. The feeding could be for a limited time (within 5-10 mins of finding it) so you have to be prepared to feed. Feeding it could be based on the drop rate, if it is global drop, and quality of the items. So feeding it an Eerie (1 in 9K, none global) could be better then feeding it a Nexus Repeater (1 in 4K [I think that is the drop chance], global).
Be cool for a special boss like djinn.
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Name: Crystallized Heart
Flavor Description: Years after it's death, the earth has taken back this heart.
Action: Used to summon the new boss Crystallized Kraken in the VIP area.
VIP boss, yes. It'll be super rare, folks are selling VIP tokens and prob more cause it'll go up in price.
I don't know about this one chief.
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Name: Letter From the Damned
Flavor Description: "To those who slaughtered our ranks, we are ready for you."
Action: Use on non-lobby events to put them into Hard Mode.
Hard Mode ideas
Heal reduction during fight phases. Ex: Spiders, Grime's hoard phase, any boss fight, etc.
+ Minion health
Event specific difficulties
It's been discussed before so idk if this would be a thing or not
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Name: Challenge Pardon
Flavor Description: n/a
Action: Used to reroll current challenge part.
-1, Rune of Easing is fine