Avatar: The Last Airbender Seeded Prerelease Pack Aang has no variants:
Explore this pack in Sealed.

Sheets

Sheet common

At rate 1/18 (5.56%)
Aang's Journey
Airbending Lesson
Avatar Enthusiasts
Barrels of Blasting Jelly
Bender's Waterskin
Compassionate Healer
Curious Farm Animals
Glider Kids
Jeong Jeong's Deserters
Kyoshi Battle Fan
Kyoshi Warriors
Path to Redemption
Rabaroo Troop
Razor Rings
Sandbenders' Storm
Water Tribe Captain
Yip Yip!
Zuko's Exile

Sheet uncommon

At rate 1/21 (4.76%)
Aang, the Last Airbender
Airbender's Reversal
Appa, Loyal Sky Bison
Destined Confrontation
Earth Kingdom Jailer
Earth Kingdom Protectors
Energybending
Enter the Avatar State
Fancy Footwork
Fire Nation Warship
Gather the White Lotus
Glider Staff
Invasion Reinforcements
Master Piandao
Meteor Sword
Momo, Playful Pet
Southern Air Temple
Team Avatar
Trusty Boomerang
Vengeful Villagers
Water Tribe Rallier

Sheet land

At rate 1/4 (25.0%)
Kyoshi Village
Misty Palms Oasis
North Pole Gates
Sun-Blessed Peak

Sheet rare_mythic

At rate 1/13 (7.69%)
Aang's Iceberg
Abandoned Air Temple
Airbender Ascension
Avatar's Wrath
Hakoda, Selfless Commander
Jasmine Dragon Tea Shop
Momo, Friendly Flier
Secret Tunnel
South Pole Voyager
Suki, Courageous Rescuer
At rate 1/26 (3.85%)
Appa, Steadfast Guardian
Planetarium of Wan Shi Tong
The Legend of Yangchen
Avatar Yangchen
The Walls of Ba Sing Se
United Front
White Lotus Tile