CobbleLake

Every morning, time speeds up.	All players have a shared ability to stop time for five seconds.
The ability goes on cooldown after use, leaving the players vulnerable to attacks.	Beat the game before time accelerates too far, making even once-trivial threats deadly.

The Time Acceleration

The game starts at 30 ticks per second (1.5x the normal rate).

Every morning, the speed increases by 10 ticks per second (+0.5x the normal rate)

To use the stop time ability,

Press Sneak (Left Shift) twice in rapid succession, holding it down on the second click
A clock will appear in your offhand
Use (Right Click) the clock to activate the ability

Using the ability will first freeze everything, including players, while it performs a visual effect emanating from the caster.

Then, all players are released from this hold, where they can perform any action freely for 5 seconds.

Then, time will begin to move again.

This ability goes on cooldown (for everyone) for 60 seconds afterwards.

All the monospaced numeric values specified above are the defaults but are configurable in the config.yml.

(IMPORTANT!) Change allow-flight to true in your server.properties file. When the tick speed is high enough, even jumping will cause players to be kicked for flying if this is set to false (the default)
Drop the JAR file into your plugins folder
(Optional) Verify that the plugin was added properly with /plugins