Here is the full list of all 25 Legendary Eleven: Epic Football achievements.
Win 25 games
Win World Cup
Win the World Cup with USSR
Win Africa Cup
Score 50 goals
Score 1 penalty goal
Win America Cup
Do 25 successful dribbles
Win a game in the last minute
Unlock 10 stickers
Win your first game
Do 3 substitutions
Get 1 Player Expelled
Win 100 games
Finish 100 games
Win Asia Cup
Win Europe Cup
Score 500 goals
Score 1 own goal
Perform 100 Super Shots
Do 100 substitutions
Score 20 goals with a bicycle kick
Unlock 16 stickers
Unlock 24 stickers
Unlock all 32 stickers in the game