Java Edition:Untamed Llama with Carpet
An Untamed Llama with Carpet can be obtained in the 1.16 April Fools' snapshot 20w14∞. The llama will always spawn as the white variant with a lime carpet with a strength of 3 and a health of 12 hearts.
Obtaining
An infinite series of rooms containing this normally unobtainable llama can be found in the "llama" easter egg dimension. They can be kept in later versions by transporting them to the overworld through a nether portal or to the end using end portal frame items.
Behavior
Riding the llama is the same as riding a wild llama and it will move uncontrollably and kick off the player occasionally until it is tamed. Taming the llama will make it no longer discontinued. Since the llama is wild, the inventory cannot be opened and lime carpet cannot be changed with any other type. Attempting to equip the llama with a chest will also fail to work.