Golden Pig Machine

The Golden Pig Machine is an item in Angry Birds Epic that the player gets after passing Level 3 of Golden Fields. It is used to roll for strong weapons and offhand items. The items' strength varies from 0 to 3 stars. Sometimes the items that you've already got are rerolled.

Cheap Roll
The Cheap Roll is worth 3 Lucky Coins. With it you have a normal chance of getting strong items. It also slightly fills up the Rainbow Bar (which we'll get to shortly). Items have silly names.

Expensive Roll
The Expensive Roll is worth 20 Lucky Coins. With it you have a high chance of getting strong items. It also greatly fills up the Rainbow Bar. Some items are the starting items that you have, but it says fancy at the front

Rainbow Bar
The Rainbow Bar is a bar that's filled up when doing rolls. As soon as it's filled up, you get a 100% chance of getting a Legendary Set Item with the next roll.

Weapon Strength
Every time you roll, you will get about 0 to 3 stars, the more stars you get, the stronger the weapon is, you can get the same weapon, but it will get  stronger based on the stars, if you get  rainbow stars, you will get a legendary set item.

Legendary Set Items
Legendary Set Items are special in-hand and off-hand items that gives you special boost when equipped with their specific items like revive,extra damge, heal, etc... Each bird has 6 set items

Red
Steel Force

Steel Wall

Steel Force+Steel Wall=Protector's Aura(all bird takes 10% less damage)

Titan's Wrath

Titan's Grip

Titan's Wrath+Titan's Grip=Hammer Time(the hammers stunning ability stuns for one extra turn)

Dragon Tooth

Dragon Scale

Dragon Tooth+Dragon Scale=Dragon Breath(Sometimes  enemies will take 75 Extra damage)

Chuck
Chronometer

Chronos

Phoenix Feather

Phoenix Egg

Living Lightning

Lightning Tome

Matilda
Yin

Yang

Doom

Demise

Honey Spoon

Honey Jar

Bomb
Golden Gun

Golden Bullet

Rock

Paper

Candy Crusher

Candy Chain

The Blues
Ballista

Ballista Bolts

The Sling

Angry Bird Plush

Remote Controlled Robot

Remote Control

Trivia

 * The "Candy Crusher" is a reference to Candy Crush Saga as it resembles a Colour bomb.
 * The "Candy Chain" is a reference to candies in Candy Crush Saga.
 * The Dragon Tooth and the Dragon Scale are the same as the weapons of Sword Spirit, except when you put the Avenger helmet, Red will be alike to him.
 * You may watch a video for one cheap roll, but