/fireballs falldamage
enable and disable falldamage /fireballs tnt
enable and disable tnt explosions /fireballs fireball
enable and disable fireballs /fireballs power <power>
change the power of the explosions /fireballs realistic
toggle realistic explosions /fireballs refill
toggle refilling holes from explosions /fireballs blockdestroy
toggle block destroying from explosions /fireballs settings
shows current settings /fireballs resetsettings
reset all settings /fireballs getfireballs
get 99 fireballs
fireballs.command
[NOTE] The plugin is for version 1.8 but also works in newer versions. But from version 1.9 upwards, the realistic explosions do not work, but the rest still does.