Fate Reforged Seeded Prerelease Booster Abzan has no variants:
Explore this pack in Sealed.

Sheets

Sheet common

At rate 1/21 (4.76%)
Abzan Advantage
Abzan Runemark
Abzan Skycaptain
Ainok Guide
Ancestral Vengeance
Arashin Cleric
Douse in Gloom
Feral Krushok
Formless Nurturing
Great-Horn Krushok
Grim Contest
Harsh Sustenance
Hooded Assassin
Hunt the Weak
Map the Wastes
Pressure Point
Reach of Shadows
Return to the Earth
Sandblast
Sandsteppe Outcast
Soul Summons

Sheet uncommon

At rate 1/19 (5.26%)
Abzan Beastmaster
Abzan Kin-Guard
Arashin War Beast
Battlefront Krushok
Cached Defenses
Channel Harm
Dark Deal
Diplomacy of the Wastes
Elite Scaleguard
Fearsome Awakening
Fruit of the First Tree
Grave Strength
Honor's Reward
Lightform
Merciless Executioner
Ruthless Instincts
Sage's Reverie
Sudden Reclamation
Valorous Stance

Sheet promo

At rate 2/13 (15.38%)
Daghatar the Adamant
Dragonscale General
Mastery of the Unseen
Rally the Ancestors
Sandsteppe Mastodon
Wildcall
At rate 1/13 (7.69%)
Warden of the First Tree