Magic Staffs - Only One Command

Hi! Its me, again, back with another only one command! Today, I've made four epic staffs!

Click here to get the command!

Crafting:
Fire Staff - Stick + Blaze Powder
Ice Staff - Stick + Water Bucket
Earth Staff - Stick + Dirt
Ender Staff - Stick + Ender Eye

Tutorial:
Fire Staff - sneak to set all mobs around you on fire! Look up to create
a massive firewall!
Ice Staff - sneak to freeze all mobs around you! Walking on water will turn it into ice!
Earth Staff - sneak to explode the ground underneath you! Look down to heal!
Ender Staff - sneak to teleport!
All staffs will do six (three hearts) of damage!

Credits:
By Code202
Video by Serial Player

Notes:
For 1.9