These are the mobs for the 1.21 "Substance Update". These are all of the new mobs.
- Note: Parentheses after HP values and infoboxes are for natural armor.
New Categories[]
Alkali[]
Anything that is an alkali, like lithium, sodium, potassium, rubidium, or cesium will explode like a creeper in water.
Mobs[]
Lithibie[]
Lithibies are lithium zombies. They will not explode like a creeper in water, even if they are alkali. They are an exception to the "alkali reaction in water" rule. They move a bit slower than players at normal speed.
Natribie[]
Natribies are sodium zombies. They will explode like a creeper in water. They move at 3/4 the speed players move at. It is an alkali and is more aggressive to iron golems than lithibies.
Kalibie[]
Kalibies are potassium zombies. They will explode like a creeper in water, plus one extra block of explosive radius and 10 extra hearts of damage. They move at 4/5 the speed players move at. It is an alkali and is more aggressive to iron golems than natribies.
Rubibie[]
Rubibies are rubidium zombies. They will explode like a creeper in water, plus three extra blocks of explosive radius and 21 extra hearts (45.5 hearts) of damage. They move at the same the speed players move at. It is an alkali and is more aggressive to iron golems than kalibies.
Fighting rubibies is not recommended is you do not have diamond or better weapons because rubibies can be a real pest if it rains
Cesbie[]
Cesbies are cesium zombies. They are FAR more dangerous than the other alkali zombies; when they are damaged by over 6.5 hearts (13 HP) from one individual attack, they can set fire to the block behind them. They have an explosive radius of eight blocks (like the wither spawn) They can deal up to fifty hearts maximum from an explosion (more than 2x creeper), enough to instantly annihilate an iron golem. NOTE: Cesbies can only explode when in contact with water. Cesbies inflict normal damage at normal range when out of water. In the UK, Cesbies are called Caesbies.
Enderbie[]
Enderbies are end zombies. They do not corrode in water like endermen, though, but they drop ender pearls upon death. It has the same other drops as a normal good old-fashioned green-and-blue night zombie.
Retribution[]
Retribution is a very large boss. It has 300 health and is like 4 blocks tall. It can be spawned by placing a lithium block on top of a block of smooth stone. Encapsulate the lithium plock in blue concrete. Place a chest on top of the cube with a signed book in it only reading "RETRIBUTION" in it. It will detonate in 10 seconds after the chest is closed.