Here is the full list of all 40 Guardians of Greyrock achievements.
Successfully charm the Giant Bog Viper of Hissing Marsh.
Open a portal at Summoner's Henge.
Slay an enemy by using direct damage from a Witch-Stricken Hero.
Make a Hag catch fire with the 'Burning' status effect.
Using Wildwood Ranger's 'Arrow Volley' ability, slay (5) Rabid Muckfeeders in a single shot.
Cure the 'Bleeding' status effect by using a Linen Wrap.
Cure the 'Poison' status effect by using a Wildwood Theriac.
During a loot phase, have all three party members draw 'alternative contents' cards.
Encounter a Writhing Lurker.
Have every party member turn undead in a single match.
Use a 'Golden Sceptre' weapon card to slay an undead enemy in a single strike.
Successfully induce the 'Bleeding' status effect on a Rimecoat Warg.
Survive an encounter at the Old Stone Bridge.
Successfully roll high enough to catch (avoid discarding) a 'Boomerang' weapon card after throwing it.
Defeat Deathward Shaman after dispelling his otherworldly protection.
In a single match, explore Ancient Mine, Bloody Hollow, Howling Cave, Ice Cavern, and Webbed Burrow.
Deal bonus damage or restore extra health by rolling 'six' while using a non-passive character ability.
Use the 'Consume Flesh' ability of any undead party member to slay an enemy.
Remove the 'Fear' status effect from a terrified Knight of Greyrock.
Purge the Cursed Ossuary.
Slay an enemy by using the 'Counterattack' passive ability.
Defend the Mana Spring.
Slay a lifetime total of (20) demons.
Successfully stun (5) enemies with a single 'Stun Bomb' weapon card.
Bury a Grave Robber.
Win a match without a party member using a 'Sigil Of The Risen' to turn undead.
Use a 'Throwing Axe' weapon card to prevent an enemy rolling for a non-ranged death ability.
Topple a Summit Strider.
Clear the Enchanted Grove.
Using the 'Guard' status effect, prevent fatal damage from being dealt to Cleric of Goldbriar.
Prevent a lifetime total of (100) points of damage by using the 'Guard' status effect.
Using Knight of Greyrock's 'Sword Slash' ability, deal a lifetime total of (1000) points of physical damage.
Partake in a lifetime total of (100) loot phases.
Be victorious in a lifetime total of (500) enemy encounters.
Collect a lifetime total of (100) Summoning Stones.
In a single match, explore the entire map by revealing all (51) card draws on the game board.
Drink a lifetime total of (50) Goldbriar Tonics.
Slay an enemy with poison damage from a 'Poison' status effect roll.
Witness a suit of Spectral Armor successfully 'Reassemble' itself.
Deal (20) points of physical damage in a single roll.