Once you started DMing 5e, how long was it before you started modifying the base game?
The question is intended to exclude entire homebrew settings, rulings on nebulous systems (e.g. stealth), and optional systems proposed in the DMG and other official sources.
It includes homebrew classes/subclasses, races, monsters, spells, feats, and so on. However, I am mostly interested in rule tweaks, like action economy, crit hit/fumble tables, rest rules, etc.
The question is intended to exclude entire homebrew settings, rulings on nebulous systems (e.g. stealth), and optional systems proposed in the DMG and other official sources.
It includes homebrew classes/subclasses, races, monsters, spells, feats, and so on. However, I am mostly interested in rule tweaks, like action economy, crit hit/fumble tables, rest rules, etc.