SyrexNetwork

CutClean » All ores and animal food will be dropped in it's smelted version.

Hastey boys » All tools are enchanted with efficiency 3.

Timber » When a log is broken from a tree, the entire tree falls.

No Clean » When you kill a player, you have 20 seconds of PvP protection. If you attack a player and you have the PvP protection on, then you will lose that protection.

Ore Frenzy » If you mine Lapis Ore you get a splash potion of healing, if you mine Emerald Ore you get 32 arrows, if you mine Redstone Ore you get an unenchanted book, if you mine Diamond Ore you get a diamond and 4 bottles of XP & if you mine Quartz Ore you get a block of TNT

Horseless » You cannot ride horses.

Soup » When you right-click mushroom stew, you will gain 2 hearts.

Timebomb » Whenever a player dies, their stuff will be placed in a chest with a timer ticking. Players will have 30 seconds to grab the stuff before it explodes. After the 30 seconds, the chest full of items will explode. Players can be damaged by the explosion.

LuckyLeaves » When you break a leaf block, you have a 0.5% chance of a golden apple dropping.

Backpacks » A backpack is created for your team to store items in. You can do /bp to access your team's backpack. The whole backpack is broken once everyone on the team dies.

Fireless » You do not take damage from fire.

Bowless » You cannot craft bows.

Triple Ores » When you mine ores, you will receive 3x of it.

No Fall » You don't take fall damage.

Goldless » You cannot mine gold. However, when a player dies, they will drop a golden head and some gold on death.

Rodless » You cannot craft Rods.

FlowerPower » Flowers drop random items.

Vanilla+ » Flint rate is increased to 70% and Apple rate is increased to 1%.

Limitations » You can only mine 16x Diamonds, 32x Gold and 64x Iron.

Barebones » Nether is disabled, iron is the highest tier you can obtain through gearing up, you can't craft an enchantment table, anvil or golden apple, Players drop 1 diamond, 1 golden apple, 32 arrows and 2 string.

Blood Diamond » Mining diamonds will cause you to loose 0.5 hearts.

Blood Enchant » Enchanting will cause you to loose 0.5 hearts for each level.

VeinMiner » Mining a block while shifting breaks blocks of same type in a chain reaction

ColdWeapons » You can't get fire aspect or flame