Is Unknown Command

Patterns	`command (1¦is\|2¦is(n't\| not)) exist`
Since	2.3

Checks if the command is unknown. (Only use at on command event.)

Examples

on command: if command is not exist:

Patterns	`number (1¦is\|2¦is(n't\| not)) even`
Since	2.3

Checks if the number is even.

if 2 is even:

Patterns	`%inventory% (1¦is\|2¦is(n't\| not)) full`
Since	3.0

Checks if the inventory is full.

if player's inventory is full:

Patterns	`attack (1¦is\|2¦is(n't\| not)) magic`
Since	3.1

Checks if the damage is caused by a spell.

if attack is magic:

Patterns	`%entity% (1¦is\|2¦is(n't\| not)) (mm\|mythicmythicmob[s])`
Since	3.1

Checks if the mob is a MythicMobs mob.

if event-entity is mm:

Patterns	`%entity% (1¦is\|2¦is(n't\| not)) animal[s]`
Since	3.2

Checks if the entity is an animal.

if event-entity is animal: