Here is the full list of all 21 Realm Royale Reforged trophies - there are 5 bronze, 7 silver, 8 gold and 1 platinum.
Earn all trophies in the game.
Eliminate an enemy player as a Warrior.
Eliminate an enemy player as an Assassin.
Eliminate an enemy player as a Mage.
Eliminate an enemy player as a Hunter.
Forge your first Legendary Weapon.
Survive after becoming a chicken.
Collect Armor Potions 20 times.
Get a Crown Royale.
Get 50 eliminations as a Warrior.
Get 50 eliminations as an Assassin.
Get 50 eliminations as a Mage.
Get 50 eliminations as a Hunter.
Forge 100 items.
Get a legendary item in every slot.
Eliminate an enemy player with your dagger.
Get a Crown Royale with 3 different classes.
Get 10 Crown Royales
Chicken a player from more than 800 feet away.
Eliminate more than 10 players in a single match.
Win a match as a team of 4 without losing a single player.