Totem on a stick is a new item in Minecraft which enables you to get spawn eggs at a fair cost in survival Minecraft

Have you ever thought how hard is it to transport mobs in vanilla Minecraft? Imagine seeing a rare mob in the game, like charged creepers or naturally generated pink sheep, all you need to do to take them home with you is right-clicking it with the new item: TOTEM ON A STICK

Put a "Totem of undying" with a "Fishing rod" in a crafting table or your survival inventory to get yourself a "Totem on a stick"

you can use the totem on a stick to get mobs' spawn eggs easily

It also copies the entity data, so you don't have to worry about losing the entity data upon "respawning" the mob

note that this item is a one-time-use item and breaks after using it

watch demonstration video
https://youtu.be/oHtjuJ3hTNk

Amirkaká