Here is the full list of all 32 Warriors & Castles achievements.
In only a volley, kill 3 enemies
Kill 25 enemies using traps
Kill 100 enemies using traps
In only a spin, kill 5 enemies
In one regenerata, kill one enemy and heal one ally
Stop 100 warrior's charge using the wizard barrier
Heal 10000 health points
Heal 50000 health points
Heal 150000 health points
Deal 100000 damage at gates
Deal 20000 to gates using arrows
Summon the Chickenzilla 100 times
Deal 20000 to the Chickenzilla
kill an enemy while he's taunting
Taunt 100 fallen enemies
kill 40 enemies without dying
Kill 200 warriors
Kill 200 archers
Kill 200 mages
Capture 200 bases
Win 100 matches
Defend 10000 arrow as a warrior
hit an enemy 150 yards away
Step on 1000 traps
Win this achievement!
Capture 100 towers
Break through 50 gates
Win the first time!
Capture 25 bases
Stay alive for 10 minutes in the enemy castle
Win 10000 matches
You're the man