Here is the full list of all 20 Dungeons 2 trophies - there are 4 bronze, 7 silver, 8 gold and 1 platinum.
Congratulations, you have scored all Dungeons 2 trophies! By that we mean you snagged them all, not that you carved notches in all of them. Erm, and by “snagged”, we mean you earned them, not that you grabbed them using a fishing rod. Oh whatever, it's a good thing that nobody ever reads these messages.
You collected a total of 250,000 mana.
Destroyed the Elf Forest with the Demons
You allowed all the nobles to arrive on the “A blood-red wedding” map, and still managed to complete the mission.
You completed the Dungeons 2 campaign!
You mined a total of 1,000,000 gold.
You simply fired a furious monster.
You used the spell “Evil Strikes Back” once.
One of your dungeons reached the highest possible level at one point in time.
You managed to hold off all the nobles on the “A blood-red wedding” map. You rascal, you!
You annihilated all of the Alliance's bases in “Trolls from Hell”.
You collected a total of 25,000 mana.
You built a “Rolling Stone” trap and it was triggered!
You killed a Unicorn in the campaign.
You collected a total of 2,500 mana.
You defeated Krowtoes, but he narrowly managed to escape.
You mined a total of 100,000 gold.
You ensured that King Robert met an untimely demise.
A creature steps into the Overworld for the first time in the campaign.
You mined a total of 10,000 gold.