Gizmo

Gizmo the Pig is a supporting character appeared in the Minecraft map Asleep.He's a pig who later turn into a unicorn and trying to follow and support the player.Despite this,he has been an anti-villain in the 2nd map and attempt to give the player the worst nightmare ever before killing them,that is,until he's defeated

Appearance
Gizmo appears as a pig on his first appearance.Later on,he mostly appears as a unicorn (which is a horse but have an End Rod on head, used as a horn).He appears shortly as a baby pig on the second but return to being a unicorn later on

Asleep
Gizmo is a pig who wants to be a unicorn.So he wished for it,and just when he does,a giant appeared and threw a meteor at him,making his wish became true.Become a unicorn,he then followed his dream.Unfortunately for him,he is killed by a flying squid

Despite being killed,this is not his death.He then later returned on the "Plane" stage,where the player will see him at the end of the cloud.He then later get killed by a slime,rendering this being his last appearance for the entire map

Asleep 2
In this map,the player encountered him numerous times.In the "Lab" stage, the player found him inside an glass tube as a baby pig.When they finished their mission,he broke out of the tube and destroy the wall from the outside.In the "Museum" stage, when the player defeat the Elder Guardian,he appear and save them by creating a portal,allowing them to escape.On the next stage ,he appeared with many animals at the end of the show until an Ender Dragon come and ruined it all.In the "Barn" stage,he appear at the end if the player made their way to the end cloud,flying toward a dark cloud and getting killed inside it

Despite his death,this is not the last time the player saw him.He appear on the final stage as a boss and the player have to defeat him to get out of the dream.At the end cutscene,he is seen flying through the sky

Trivia

 * Gizmo is the only character to made his appearance in both map
 * He's also the only character to have multiple form