Hexguardian achievements

Finish 10 weekly challenges with at least 7 days completed.

Finish 100 games in hard or crazy levels with at least 7 days completed.

Kill 200 bosses.

Shut down a river portal in a non tutorial game.

Kill 200 mounted enemies.

Kill 4000 boat enemies.

Build 100 production buildings near oases.

Kill 10 bosses.

Cast a spell.

Kill 1000 enemies.

Check the in game wiki.

Trigger Toxical Vaporization.