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