Cast 5 strike spells.

Kill 25 monsters with frozen corpse explosion.

Kill a giant with one shot.

Freeze a monster 3 times.

Gain 90 xp with freeze spell crowd hits.

Create a gem with a raw minimum damage of 300 or higher.

Have 90 monsters frozen at the same time.

Build 30 walls.

Have no own buildings on the field at the end of the battle.

Have 230 monsters on the battlefield at the same time.

Kill 25 monsters with one gem bomb blast.

Build 45 walls.

Have 90 monsters poisoned at the same time.

Poison 111 frozen monsters.

Freeze 111 frozen monsters.

Reach a kill chain of 300.

Kill a specter.

Kill 2 apparitions.

Reach mana pool level 10.

Kill a monster having at least 20.000 hit points.

Fill all inventory slots with gems.

Build 15 traps.

Hit the same monster with traps 100 times.

Set a battle trait to level 7 or higher.