Here is the full list of all 100 Divinity: Dragon Commander achievements.
Meet the vampire.
Send in the Rangers.
This achievement unlocks when making a certain political decision.
Uncloak an enemy dragon.
Destroy an enemy Imp Bunker Buster while it is still travelling to its target.
Follow the jury.
Feed a king to the pigs.
Cripple an enemy unit with a Shaman, then use a Warlock's Death From Above skill on it.
Win a battle against a 5 card player, without using cards.
Oops, you've imprisoned your wife.
Do unto others as you would have them do unto you.
Allow your queen to bed a stranger.
It's only a tower, right?
The first steps are the hardest. Don't give up!
Take out 3 enemy Dragons in one lifetime as a Dragon.
Emerge victorious from an RTS battle where your chance to win was less than 15% on the combat screen (in Multiplayer or versus Hard/Insane AI).
Share a glass of wine with your queen.
Win A One On One Campaign In Multiplayer.
Have all 3 Dragon Roar buffs on one or more friendly units.
Once more unto the breach: command and win 100 RTS battles.
Beat Insane AI in a single RTS Skirmish battle.
Beat Hard AI in a single RTS Skirmish battle.
Win A Two On Two Campaign In Multiplayer.
Accidentally destroy 10 of your own units or allied units with a Juggernaut's Imp Bunker Buster skill.
Have all Healing Dragon skills (Purifying Flames, Salvation, Aura of Restoration, Mass Restoration and Pillar of Restoration) equipped in a single RTS battle and use them all at least once during combat.
In an RTS battle, Charm an enemy Juggernaut that holds an Imp Bunker Buster and fire it.
You have won 50 RTS battles.
Destroy an enemy building with an Imp Bunker Buster.
Win A Two On Two RTS Battle In Multiplayer.
Dragon Fight, really.
Shoot fire-bats from a Zeppelin.
Destroy 15 enemy units with a single Eye of the Patriarch.
Destroy a Juggernaut with a Transport.
Win A One On One RTS Battle In Multiplayer.
Win an autoresolve battle against all odds.
Buy a card from the Emporium.
Didn't you hear? The best man for the job is a woman.
All is fair in love and war.
Kill 10 troopers with one Devastator shot.
Make up your mind already!
Kill 1000 units with your dragon.
In chapter 3, conquer the enemy's Capital within 15 turns.
Build a Gold Mine on a country with an income of more than 4 gold.
Like a dragon in a china shop.
Kill 500 units with your dragon.
Leech a total of 10000 health as a Dragon with the Blood Leech Dragon skill.
Finish the game.
The hunted not the hunter.
Play a Sabotage Movement Card on the Strategy Map that effectively blocks an enemy unit from moving.
Destroy 150 enemy units on the Strategy Map with auto-resolves
Destroy an enemy building on the strategy map.
Start chapter 3.
Lives are at stake here!
In RTS battle, capture an enemy factory with troopers.
Transform an enemy into a ladybug.
She's alright.
Build a total of 600 units from any production facility during RTS battles (any type of unit).
Let's hope they don't kill each other.
Heal your units as a dragon.
Meet Corvus.
Destroy a unit with an Ironclad's seamines.
Marry a princess.
You have won 10 RTS battles.
Win an RTS battle without ever spawning your dragon.
Effectively block 50 incoming enemy projectiles with the Ironclad's On Guard skill.
Research a master dragon skill.
Research a master unit.
Start chapter 2.
Pay a general to fight for you. And win.
Command a building to build a unit in RTS while in Dragon mode.
Fully upgrade a unit.
Kill 100 units with your dragon.
Take 5500 damage as a Dragon and live to tell the tale, without despawning.
Fight a battle and lose none of the units you took with you.
Kill 10 units with your dragon.
Win an RTS battle against AI.
Turn into a dragon.