Faith and a caste system What they lack in social skills, they make up for in their faith and what they’re calling is. Let’s say when one of these non-humans, are born. They are marked and that mark ...

Use Coral for the Spires You could have a giant or fast growing coral that you either use as building material (coral can be as hard as concrete) or use it as the building itself, that could look ...

Hand Signals Have you looked up military hand signals, not very high tech by any means but very effective. If you want to go a little further have them learn sign language. (It makes it easier to ...

Giant Kelp forests around your settlements have a massive kelp forest wall around your settlements were your Mer people hide traps that sunk or damage ships, launch surprise ambushes and conceal your ...

Change Who can Participate in the Trials The death trials still doesn't seem like a fair deal, like you’re the head of a family you train for years, just for that one rich family to hire the best ...

Working as one One of my friends goes bow hunting with a couple of native Bushmen. What he told me is each bushman had a dog. Now keep in mind that when i say dogs the dogs are closer to a wolf then ...

Guilds Many games have a similar idea about rare resources; they get around this by having an all-powerful guild in charge of the mines. The guild will allow free trade (even under the table buys) so ...

Depends on what you are using it for? a book, game, personal. For me anyway, I like detail and realism about my worlds. I like my worlds to feel like they could be lived in, but I do this not for ...

you don't need to fight them at all turn them into the next Atlantis if the humans city is near a river/sea (i would hope that it is) make the humans dig a trench over to that big gaping hole that ...

Just let an inmate kill him Have inmates kill the criminal for you. Just hire a lifer to do it, no fuss no worries just clean up after them (theirs even been cases where this has happened) hell it ...

He fakes it with his dimensional powers To answer your question NO he will not make it in time; and even if he did blow up the meteor the fallout would kill everybody anyway BUT IF the ...

The wyverns evolved to out-compete their only competition other wyverns It’s simple. just another mass extinction level event that made wyverns the dominant species. Could be lots of wyverns types ...

Insects lots and lots of Insects Insects would be one of the best choices for your Space Dwellers to eat. The HIGHEST in protein and can adapt very well in space (better than the humans anyway) they ...

Sell you own cloning device If you want to become rich and powerful then sell your cloning device and become THE richest and most powerful person in the world. I don't think you understand what you ...

Not much unless he controls the law as someone who knows people who own an apple farm I can tell you that a lot of the market is closed house buying (meaning anyone can buy but some are booked in ...

Mage killers/the Damned There are others out there who are born with marks as-well... the Damned. Unholy runes cover there left palm, the mark of Undead King. New elements of death, shadow and curses ...

This Is Very Realistic The water could of washed the seeds away or the soil becomes too muddy to grow anything. Even if the rains went so heavy, damped ground could breed mold that infects the seeds ...

Explosive Collars Do what some shows have done like Battle Royale, or dead man wonderland (dead mans collar is poison but close). An explosive collar is fitted around the prisoner’s neck. If they ...

A New State Agency They could become a new state agency with their own jurisdiction. Much like the FBI or the CIA they can take control of operations if it’s proven that an infernal entity is present....

A War of Retaliation or Revenge Say that one nation blamed it (I will just call it the decline) on another nation or a terrorist group took credit for it. Then it would boils down to, let’s make ...

I will use the spoon and fork quote: You don't use a fork to drink soup but that doesn't make the fork useless Just that it doesn't work when drinking soup Your Surgery by teleporting is only ...

Why enslave them when you can teach them tech and help build the old world up from the ashes "has many data files and blueprints about past technologies" most humans have the ability to trust ...

Diseases Do what every good human invader has done to the natives and that's give them your own lovely Diseases "small pox just a dirty human thing, last thing an elf says before his whole ...

Well this based on how other people have done this trope before in games and story writing. This is depending on what the cursed item dose so the range could be anything like it acting like a regular ...

I would like to point out that the weapons can’t be anything heavy (at all) and you would have to wear light Armour (Gambeson, or leather)not steel or iron to heavy to fly. Because being winged humans ...

Change the "Event" from what I can tell that this "explosion" event that mergers all animals and plants together would be more on the random mutations side things, then stable side (which is bad very ...

Anti Giant Slayers From what I can tell the Giants are like a walking tank or fortress. The enemy would use human infantry to scale the giants to place explosives or poison on weak spots to ether ...

What are the chances that the mage gene gets passed down; can a non-mage but some mage bloodline born a mage child yes or no? If yes then some mages could be outcasts or be a lost bloodlines (hedge ...

The Breath Shoots Bullets The common misconception with dragons is that they breath fire, I read somewhere (forget the source sorry) is that it’s not the case, well not what you think anyway. ...

I think your Protagonists plan is very flawed, bringing down a government with hacking (in first world counties anyway) is hard very hard. Taking down the governments networks would hurt them but not ...