All Of
Passes when every listed condition passes.
And
Checks whether every condition in a list passes.
Any Of
Passes when at least one listed condition passes.
Chance
Passes with a given probability, by rolling a random number from 0 to 1.
Constant
Always passes or always fails, depending on its value.
Invert
There is no meta condition to invert the results of another condition.
Minecraft Version
Checks the Minecraft version the game is running.
Mod Loaded
Checks whether another mod is installed, optionally at a given version.
Nothing
Tests nothing, and always passes.
Offset
Tests a block condition at a position offset from this one.
Or
Checks whether at least one condition in a list passes.
Random Chance
Passes with a given probability.