Here is the full list of all 97 Just King achievements.
A spear-sized baguette.
Perform a heroic move!
Now you see it, now you don't!
Get fair pay for your work.
Gift of the high rank.
Get a rare seed.
There is no quality material nowadays.
Running is sometimes a good option!
Defeat a boss using only Hot Hands heroes.
Pat the pettable ones.
You need at least a PhD to blance magic and physics like that.
Defeat a boss using only Frenzy heroes.
Defeat a boss using only Shady Business heroes.
Show off your power!
Defeat a boss using at least two lv3 Huntresses.
Defeat a boss using only Woodlander heroes.
Use advanced hunting tactics.
Slide very fast for a long distance.
Gotta run fazt.
Defeat a boss using at least two lv3 Deep Cultists.
Defeat a boss using only Deep heroes.
Defeat a boss using at least two lv3 Sharkmancers.
Defeat a boss using at least two lv3 Druids.
Feed the green.
Ice is not always the answer for everything.
Feed it.
Equip an Captain lv3 with Forgotten Banner, Chaplain's Pauldron and Shattered Saber.
Defeat a boss using at least two lv3 Frost Witches.
Defeat a boss using at least two lv3 Vikings.
Defeat a boss using only Cold heroes.
Reach 200% Haste and 300% Heal only with items on a hero.
Defeat a boss using only Protagonist heroes.
You must become a fighter!
Reach 200% Damage and 4 Armor only with items on a hero.
A helmet forged by great blacksmiths.
Reflect on your limitations.
Defeat the boss with at least 2 Captains at lv 3 each.
Defeat a boss using only Strategist heroes.
Make a foolproof plan.
Defeat the boss only buying Clerics and items.
Defeat a boss using only Heavenly heroes.
Get a MvP with Cleric lvl3.
You gonna need a lvl3 Cleric.
Give Enzo tools to free himself.
Find an old missing tree.
Alleys too narrow to aim.
Try to protect everyone without much success.
Play a song with your soul.
Cause 666+ damage in a single hit.
It's on fire!
Be the center of attention.
Be defeated by nana on node 1.
Defeat the creature that stole the Throne of the Deep.
Gift it with the hug of the great mother.
Peace! Says the philosopher.
Defeat the creature in the Mountain's Castle.
Win an Elite combat.
Win a combat without taking damage.
Defeat the creature that oppresses Trumwood.
You can't catch up with nature.
Upgrade one hero to lvl3.
Win your first node combat.
Defeat a boss using at least two lv3 Onis.
Defeat a boss using at least two lv3 Ronins.
Defeat a boss using only Yokai heroes.
Defeat the creature controlling the Bloodmoon.
Get hurt by using too much force.
Concentrate to use your full power.
Find a treasure that wants to be found.
Win a combat without dealing damage with heroes.
Reach 10 armor only with items on a hero.
Fight for a noble cause.
Get a potion in the middle of the festival.
Show some of your faith during a tense moment.
Get rid of something important.
Impress them with your "luck".
Defeat the Shadow King with King.
Be yourself.
Guarantee the party's security.
Get in touch with a distant relative.
Sculpt faster than sound
Create a whirlwind of jaws
What best adapts to changes.
Grow every kind of Krasis to its maximum potential
Defeat a boss using at least two lv3 Medusas.
Defeat a boss using at least two lv3 Cyclopes.
Defeat a boss using only Mythic heroes.
Defeat the coliseum rulers
Defeat the Undead War God with max Red Trophies.
Defeat the Lightning Party God with max Blue Trophies.
Participate in the Dreekmocatic system.
Swat the one that bit you.
Remember your kelp roots.
Find the right weapon to defeat your foes.
Defeat the gods without ever gaining any Red or Blue Trophies in a run
Say prayers for each of the forgotten ones at the shrine.
Defend your thesis!