Here is the full list of all 21 Paladins trophies - there are 6 bronze, 6 silver, 8 gold and 1 platinum.
Land 5 headshots in a row without missing.
Get a killing blow after the Round has ended.
Get 10 Double Kills.
Kill more than 20 enemy champions in a single Siege match.
Kill a player with an environmental hazard.
Kill an enemy champion after they had already killed you.
Kill an enemy player while you are at or below 50 Health.
Deal more than 100,000 damage during a match.
Win a match where the enemy team scored no points.
Kill a player in the air who is over 100 units above the ground.
Complete the Paladins Tutorial.
Unlock all trophies in Paladins.
Get 4 Champions at Mastery 5.
Unlock 60 Talents.
Deal damage to every enemy champion in a match before any of them damaged you.
Be the only player alive in a match.
Survived more than 50 battles with less than 10% health.
Kill an enemy player who is on a 15 killstreak or higher.
Die to an environmental hazard.
Kill an enemy player from over 300 units away.
Played a match while in a party.