Master Mike forged an article about Randomness useful for Dungeon Master to create new situations on the fly.
General advice on how to recycle ideas, use extreme NPC, put action in game, don’t abuse random tables and more.
Random Tables are fundamental, and you can find:
- Random NPC
- Combat colorful descriptios (…spray of blood, crack of bones…)
- Missing attack
- Zombie hit attack
- Zombie miss attack
Reading this article I’ve reminded a book that fill every adventure random aspect, is very helpful if you want to create on fly adventures, is Ultimate Toolbox 400 pages full of tables best charts, tables, and seeds of gaming adventure fo DMs and for Players too. You can find here
Be random, be happy!