Here is the full list of all 50 Overlord II trophies - there are 37 bronze, 10 silver, 2 gold and 1 platinum.
Unlock all Trophies available in Overlord II.
Win one Pirate Plunder map.
Win ten Pirate Plunder maps.
Win one Dominate map.
Win ten Dominate maps.
Kill an opposing Overlord 20 times in one versus match.