Progressive Bosses Mod for MCPE

Progressive Bosses Mod (Hardcore Ender Dragon and Wither)
Progressive Bosses Mod makes Wither and Ender Dragon harder as more you kill. This is fully compatible with multiplayer since it will take in account all the players’ statistics.
Features:

General

In single player, the mod is straight forward. Every spawned wither or killed dragon (‘witherDifficulty’ and ‘dragonDifficulty’ for the rest of the description) by the player will count towards an harder wither or dragon the next time they’re spawned.
In multiplayer, the mod takes into account the number of spawned wither or killed dragons of every player, so when the wither or dragon is spawned, makes an average (or configurable to make a sum, so is way harder) between the ‘witherDifficulty’ or ‘dragonDifficulty’ of every player in the radius.
Wither

Every wither spawned will increase the ‘witherDifficulty’ tag for players around the wither in a 96 block radius (configurable)
The wither will have 10 more HP (configurable) for each wither spawned
The Wither will have 0.25 more armor points (configurable) each time one is spawned, up to a maximum of 10 (configurable)
After 4 withers spawned (configurable) (and if there’s at least one player in 24 block radius from wither), the wither will spawn Wither’s Minions (wither skeletons) during the fight; every 4 wither spawned will spawn one more minion (up to 6 minions). (yep the idea was sightly stolen by Minecraft Bedrock Edition :P)
Wither minions are spawned randomly between 7.5 and 15 seconds (configurable).
Can have some base armor points (from 0 to half withers spawned up to 20)
Wither skeletons spawned have 20% base chance (configurable) to spawn with a stone sword, increased by 1% for each wither spawned.
Can move faster based on withers killed
Those Minions drop nothing but 1xp.
Wither regenerates 0.05 more health per second the more withers have been spawned. Up to a maximum of 1 more HP per second (configurable)
Rewards:
The wither drops 10% more experience for each spawned wither.
The wither has 2% chance to drop a Nether Star Shard for each spawned wither, up to 50% chance.
Nether Star Shards can be used to duplicate nether stars (1 nether star + 8 nether star shard = 2 nether stars)
Every 2 spawned wither, there’s the above chance to get another shard drop. Up to 8 shards.
E.g. At 10 withers killed the wither will have 20% to drop a shard, another 20% chance to drop a second one, another 20% to drop a third one, etc. up to 6 shards.
Ender Dragon

Every ender dragon killed will increase the ‘dragonDifficulty’ tag for players in the main island
The ender dragons will have 10 more HP (configurable) for each dragon killed
The Ender Dragons will have 0.2 more armor points (configurable) each time one is killed, up to a maximum of 5 (configurable)
After 4 dragons killed, the dragon will spawn Dragon’s Larvae (endermites) during the fight; every 4 killed dragons will spawn one more larva (up to 6 larvae).
Dragons larvae are much faster than endermites.
Drop only 1xp
After 5 dragons killed, the dragon will spawn Dragon’s Minion (shulker) around the center of the island.
Dragon’s minions have 1% chance to drop a shulker shell, up to 2.5% with Looting III, and drop only 2xp.
Dragon regenerates 0.05 more health per second the more dragons have been killed. Up to a maximum of 1 more HP per second
Rewards:
Dragon has 0.5% chance per ender dragon killed (up to 15%) to drop another Dragon Egg.
How to install:

Make sure you have already installed Minecraft Forge.
Locate the minecraft application folder.
On windows open Run from the start menu, type %appdata% and click Run.
On mac open finder, hold down ALT and click Go then Library in the top menu bar. Open the folder Application Support and look for Minecraft.
Place the mod you have just downloaded (.jar file) into the Mods folder.
When you launch Minecraft and click the mods button you should now see the mod is installed.