Custom Enchant developer

hello everyone, for my server I have been wanted to make my own custom enchants. I know there is plugins to format your own but it soo hard for me and I don't get it . I have posted on plugin request as well my Skype : LRyannn

The Enchantments :
Life steal 1-4(all level 30 enchantments)(Axe/Sword)
1- heals 1 heart ( 37% to happen)(15% to get)
2-heals 1 and a half (27% to happen)(12% to get)
3-heals 2 and a half (37% to happen)(5% to get)
Has a chance to give hearts back ( I know this is already a enchant )
Red

Auto-Repair (Colour : Blue)
Repairs every 100 hits/breaks
Possibilty to get 10%

Wither (Black)(Sword/Axe)
Enchantment 1-3
Lasts 5 seconds
Level 1 has a 5% to give
Level 2 has a 10% To give
Level 3 has a 12.5% to give
Withers the player you are attacking
(Only on swords)
Possibility to happen 30%

Debuff
Reverses the bad effects that a player tries giving you (Armour)
Possibility to get 15%
Possibility to happen 99%
Colour: Purple

XPBonus(Green)(Sword/Axe)
Enchantment 1-4
Gives you more xp from killing mobs
1-5% more from mobs(80% to get )
2-10%(75% to get)
3-15(30% to get)
4-20(15% to get)
Happens every time

Rain (Red)
Bow only
Arrows on fire rain down on a player when you hit them (possibility to happen 40%)
When hit, 1 heart taken with them on fire
Possibility to get 10%

Invisibility (Armour)(white)
Has a chance to go invisibility when on 1 heart
Possibility to get 10%
Possibility to happen 55%
(Players can sill hit each other)

Poison 1-3(Light green)(Sword/Axe)
Poisons them for 3 seconds
1- 10% to happen 40% to get
2-20% to happen 30% to get
3-30%to happen (last 7 seconds ) 20% to get

Speed 1 for ever (armour)(cyan)
Possibility to get 5%

No fall damage (boots)
Possibility to get 5%
Possibility to happened 99.9%

Black out (swords/axes)
Screen goes black for 2 seconds
Possibility to get 40%
Possibility to happened 45%

Firework (bow)
Until the arrow hits the floor , arrow comes out of it
Possibility to get 40%
Possibility. 100%

Knoback Reverse (armour)
If Someone hits you with knock back, there is a chance that it won't hit you back but wil hit thorn 3 them instead
Possibility to happened 30%
Possibility to get 20%

Explosive (pick axe)
Explodes abit of were you are mining
Happens everyone
Possibility to get 30%

Vision (Helmet )
At night you get night vision
Possibility to get 60%

Money(sword/axes)
1$ from every mob you kill
30% to get

Health boost 1-3
(Armour)
Gives you extra hearts
1-1 extra heart
2-2 extra
3-3 extra
Possibility to get 40%

Dodge 1-4
Has a chance to not deal damage for that hit
1- has a 15% to happen
2-16%(24% to get)
3-17%(23% to get)
4-18% (20 % to get)
(Armour)

Beheading 1-3 (sword/axes/bow)
Chance to drop there head when killing them
1-20% to happen (40% to get)
2-30% to happen(30% to get)
3-40% to happen (20% to get)

Jump(boots)
Jump boost forever
30% to get

Thor
Chance to smite your victim
(Probability - change it my self)

Damage (1-3)
Has a chance to deal 2x the damage
1-(8% to happen) (40% to get)
2-(14% to happen)(30% to get)
3-(20% to happen)(20% to get)

Troops
Has a chance to spawn in a wolf to help you kill the enemy
Possibility to get 30%
Possibility to happen 40%

Regen kill
Regen effect for 4 seconds after killing
Possibility to get 37%
Possibility to happen 40%

These possibility should be Able to be changed in the config.
These are only available on books(1 per book)(lvl 30)
Vanilla enchants through enchanting table
Also custom enchants through crystals
Crystals have a success rate and a break rate
The crystal will have one of the custom enchants
You click the crystal in your inventory on the armour/weapon you want to put it on and depending on the success and the break rate, you will get it,
These crystals can be obtained from many things, crates ,money,chests (mostly from chests) (chests In a pvp area)
Thank you !
If you have a chance to make it or have a question, please contact me on Skype
LRyannn
Have a great day!