My Little Pony: Collectible Card Game – Absolute Discord

Absolute Discord is the name of the fourth set released for the My Little Pony Collectible Card Game.

American release: Theme decks: April 24, 2015 Booster packs: May 8, 2015

European release: 21 May 2015

208 unique cards were released as part of the main set:

6 Mane Characters, 
89 Friends, 
37 Events, 
37 Resources, 
14 Troublemakers, and 
25 Problems.

In terms of rarity, the main set contains

60 Common (C) cards, 
61 Uncommon (U) cards, 
60 Rare (R) cards, 
11 Fixed (F) cards, and 
17 Ultra Rare (UR) cards. 

There is a 1 in 11 chance for an Absolute Discord booster pack to contain an Ultra Rare card in place of a Common card.

Blank, Nightmare Star, Solar Flare, and Gummy, Things Just Got Real are "secret" cards such that they are not listed in the set checklist, but they are still part of the set and still have the same chance to be obtained from booster packs as any other card in the set.

Discord, Master of Chaos is a foiled Fixed card released as a teaser in the Discord Collector's Tin product, and is also released as a Common card in the same set.

In addition to the main set, there is also a foil parallel set of 50 cards. These Foil (f) cards are foiled versions of cards found in the main set but are otherwise the same as their main set equivalent. There is a 1 in 4 chance for a Premiere booster pack to contain a parallel Foil cards in place of a Common card.

The promo set of 15 cards cannot be found in booster packs. Of these 15 Promo (P) cards, 9 of them are foiled versions of cards in the main set and 6 are unique to the set.

Theme decks:

Double the Fun Theme Deck
Unlikely Duo Theme Deck