If you want your survival world have some overpower and useful things and block, you can try this addon! In this addon, I add black hole, dark and their things. Now, I will tell you what the things and blocks I add in this addon.
Materials: V1.0 Black Hole This is the mian material of the addon. Recipe Dark Stone and Dark Shard These is the main material of the addon. Dark Stone When you mine this block, it can drop its self and dark shard. Warning: When you mine this block, it has 1/10 probability summon a black hole block! Recipes Dark Stone New recipe Old recipe Dark Shard Black Hole String This is a material of this addon. Recipe V2.0 White Hole, Violet Hole, Indigo Hole, Blue Hole, Green Hole, Yellow Hole, Orange Hole, Red Hole, Rainbow Dark Shard and Rainbow Hole Recipes: White Hole Violet Hole Drop By White Hole Cube. Indigo Hole Blue Hole Green Hole Yellow Hole Orange Hole Red Hole Rainbow Dark Shard Rainbow Hole Violet Hole Wheat Recipe Weapons and projectiles: V1.0 Black Hole Battle Sword This sword has 105 damage and 698532 durability. It also can give you +20 health and +0.1 speed. This sword can be repaired by Black Hole. Recipe Sword Of Knockback This sword will teleport the mob (except players) to their ~3 ~3 ~3 (I don't know how to explain it, sorry) and give them wither effect. Recipe Sword Of Levitation This sword will teleport the mob (except players) to their 50 blocks high and give them wither effect. Recipe Steve Sword If you use this sword, it will kill the mobs in 25 blocks. Recipe Black Hole Bow When you shot the arrow, it will teleport the mob in 12 blocks (except players) and make a 5 levels explode. Recipe Black Hole Blowgun When you shot the arrow, it will teleport the mob in 12 blocks (except players) and make a 6 levels explode. Recipe Black Hole Slingshot When you shot the pebble, it will teleport the mob in 12 blocks (except players) and make a 3 levels explode. Recipe Black Hole Bomb When you throw it, it will teleport the mob in 12 blocks (except players) and make a 5 levels explode and fire. Recipe Violet Arrow Damage: 58 Recipe Violet Quiver Damage: 20 White Pearl As normal ender pearl but can't summon ender mite. Recipe Alex Bow When you shot it, it will teleport the mob in 25 blocks (except players) and make a 20 levels explode and fire. Recipe Necklaces and ring: V1.0 Dark Necklace This necklace allow you to fly. Recipe Black Hole Necklace This necklace allow you to fly and give you resistance and instant health effect. Recipe V2.0 Haste Ring This ring can give you haste effect. Recipe Seed: Black Hole Seed This seed has 6 levels to grow and this seed can only plant on Dark Stone. Recipe Blocks: V1.0 Black Hole Glass This is a decorate and material block. Recipe Speeder When you step on this block, your speed will become 0.9. Recipe Slower When you step on this block, your speed will become 0.1. Recipe *0.9 is faster than your normal speed and 0.1 is slower than your normal speed. Black Hole Trap When you or the mob step on this block, the mob (except players) in 8 blocks will teleport to this block and they will have a wither effect. Recipe Black Hole Trap (Second) Every second, the mob (except players) in 8 blocks will teleport to this block and they will have a wither effect. Recipe Black Hole Trap (Poison) When you or the mob step on this block, the mob (except players) in 8 blocks will teleport to this block and they will have a poison effect. Recipe Black Hole Trap (Second-Poison) Every second, the mob (except players) in 8 blocks will teleport to this block and they will have a poison effect. Recipe Black Hole Block This block will teleport mobs in 6 blocks and give them wither and blindness effect. V2.0 Compress Hole, Compress Dark Shard and Compress Rainbow Dark Shard Recipe (Example) Compress Torch When you place this block, it will fill torch under every mob. Recipe Hole Giver This block will give you random hole every 5 minutes. Recipe Mob Teleporter This block can teleport mobs (except players) in 10 blocks. Recipe Mob Killer This block can kill mobs (except players) in 10 blocks. Recipe Foods: V2.0 Violet Hole Bread Nutrition: 20 Saturation: Supernatural Effect: - Recipe Indigo Pie Nutrition: 20 Saturation: High Effect: Regeneration Recipe Items V2.0 Infinity Diamond, Infinity Nether Star and Infinity Heart Of The Sea When you use these, they will give you relevant things. Recipe Infinity Diamond Infinity Nether Star Infinity Heart Of The Sea Hole Bag When you use this bag, it will give you random hole. Recipe Mob: V2.0 White Hole Cube Health: 670 Damage: 25 Special attack: When a mob attack it, the mob will be teleport to its ~3 ~3 ~3. Recipe