Mob remote controller

Recipe contains 2 iron ingots, 2 gold ingots, redstone lamp, repeater and black dye

After succesfully linked, ,friendly mobs follow player for 15 seconds and then break free. Available commands:

1) Follow

2) Stay

3) Disconnect

After succesfuly linked, enemy mobs obey to player for 10 seconds and then break free becoming enraged. This means 2x movement speed, 2x attack speed and 2x size! While enraged, player can't link with them. Warden does not follow commands. Available commands:

1) Follow

2) Stay

3) Attack nearest mob

4) Disconnect

Item is given to player by the command:
/give player storm-signal-controller-2nurucso:storm_signal_controller_2nurucso

PS: This is my first minecraft mod and it might need some fixes, please be kind as I'm always open to improvement ideas. Thank you for your support!