Get all other trophies.
Finish the game.
Gain all five crystals.
Kill the Lich King & Queen.
Kill the Sorcerer of Thorn.
Kill a flying enemy with an arrow.
Find the secret gate to the loot room.
Get killed by an explosive barrel.
Get hit by your own arrow.
Kill the Lurking Horror.
Chop 15 heads enemies in one game.
Kill the Dragon Lord.
Get the key to a chest.
Kill the Spider Queen.
Headchop an enemy.
Finish the tutorial.
Hit the lantern on the title screen