Creatures of Runeterra a League of Legends mod

Poro: can be tamed with cookies and can be given weapons and helments. Spawns in snowy biomes.

Fable poro: giving an anvil to a normal poro changes it into a fable poro. Can repair items once per day.

Plunder poro: giving a heart of the sea to a normal poro changes it into a plunder poro. Shoots at enemies.

Porobot: giving a chest to a normal poro changes it into a porobot. It works as a moving chest, it can be given a dispenser to throw potions at the player and a crafting table or a furnace to add said functionalities.(shift+right click to make it sit).

Exalted poro: giving a gold block to a normal poro changes it into a exalted poro. It trades with piglins and can give a random buff to the player for a gold ingot.

Silverwing: Flying mounts that can be tame with raw meat, and are breed with cooked fish.

Naafiri: Giving the Naafiri dagger to a tamed wolf wil transform it into Naafiri.

Fishbones: A rocket launcher.

Dunebreaker shield: Rick clicking while holding shift launches a proyectile.

Atlas gauntlet: Rick click to charge the punch, rick click again to launch the player forward.

Tendril compass: Points towards the nearest ancient debri in a 12 block radious.

Fiddle 's birdcage: Shift + MiddleMouse to fire proyectiles that heal the player. 

Reksai: Can be summon using the drill in the desert.

Xer'sai Dunebreaker: Spawns in void caves in the deserts.

Xer'sai hatchling: Spawns in deserts.

Fiddlesticks: Must be summon during night.

Fiddlesticks ritual: Must be summon during night, the armor stand need: 
scarecrow helment / scarecrow chestplate / iron leggings / chainmail boots.