Mythical Mobs Plugin Config Assistance please :)

Hey, I need someone thats good Configuring the Plugin Mythical Mobs.
If someone can make me these 4 Boss Mobs with the Skills, that'd be great.
I've had a hard time getting the Particles and stuff Working and Projectiles attacking the player.

(Note: Don't worry about the spawning - I can do that., I learned how to do it )

So heres what I need please:

IceDragon (enderdragon)

Particle effect of "snowshovel", shoots snowballs every 5-10 seconds that deals 3 damage and gives the user slowness (freezes the player when hit by snowball) Drops a Dragon Egg and a Diamond Helmet ( Diamond helmet Info : Name:"&5&lDRAGON HELMET" Lore"&5&lDRAGON GEAR"line 2:" "line 3: "&aAwarded from Slaying a&b Ice Dragon", Enchants: Thorns: V Unbreaking: V ProjectileProtection: V)

Next is the FireDragon,
Everything is the Same but it shoots Fireballs, and drops a Diamond Chestplate instead of a Diamond Helmet and is custom named "&5&LDRAGON CHESTPLATE" - in the lore switch out Ice Dragon with "&4Fire Dragon"

Next is the Default Dragon
Just have a regular dragon but with the Particle Effect of "portal" and the same drops but just leggings with a different lore and name too.

Next is the Thunder Dragon
its summons lightning randomly at the player and has the particle trail of "angryVillager". Drops the same stuff but Boots instead and a different name/lore


I really just need to get this done, any help would be great.

I need someone who knows how to do this stuff

Thanks for reading this!