There are several ways you can determine their rarity
Duskmourn: House of Horror Prerelease and Draft Guide Prepare, if you dare, for a fun-filled Duskmourn: House of Horror Prerelease at your local game store
In order to obtain these event-exclusive Flair effects you must meet the following requirements: Must have at least 2 or more cards (of the card getting the Flair) remaining afterwards (1 card is needed for the exchange) Must have the required amount of Shinedust (720 Shinedust) The following event-exclusive Flair will be available during this event: Eevee ex Heart Outlines Flair: Pink (Battle) Sylveon ex Small Hearts Flair: Pink (Cosmetic) Flareon ex Flame Trail Flair: Orange (Cosmetic) Leafeon ex Sword Flash Flair: Green (Battle) Glaceon ex Snowflakes Flair (Cosmetic) Leave a Comment
When you do, cast it for its madness cost or put it into your graveyard.) Gain control of target creature if its toughness is 2 or less
However, the best way to protect your graveyard is with ample interaction
There are four versions of each available: Alpha, Beta, Unlimited, and Revised