Sublimations location

RRR     Ruin (3x)
10% indirect damage (damage caused by the state bearer outside of their turn)
Obtainable: Level 30 handyman recipe

BBB     Devastation (1x)
+1 WP, -20 Force of Will
Obtainable: Grozepin (0.4%) (Hotfix 1.64.2 - 9.7.19)

GGG      Devastate (2x)
All Masteries and Resistances: +10
Obtainable: Sor'Hon, Lord of the Flame (0.4%) Zinit part 2

RRG      Carnage (3x)
40 Elemental Mastery if HP > 90%
Obtainable: Ashdragon (0.4%) Zinit part 2

RRB      Healing (3x)
10% max HP
Obtainable: No (Hotfix 1.64.2 - 9.7.19)

BBR      Ambush (3x)
+5% to damage Inflicted at 1 Range
Obtainable: No

BBG      Evasion (3x)
+10% Block (1 turn)
Obtainable: Level 40 handyman recipe

GGR      Determination (2x)
-15% indirect damage suffered (damage suffered outside of the damage caster's turn)
Obtainable: No

GGB      Tenacity (2x)
At end of turn, if the state bearer has 2 or more AP: 25 elemental resitance (1 turn)
Obtainable: Level 50 handyman recipe

RGR      Solidity (1x)
Reduces direct damage received greater than 20% of max HP by 400% of level (once per round)
Obtainable: Level 60 handyman recipe

RBR      Resolute (1x)
After suffering a loss of 3 AP: +20 Force of Will
Obtainable: Sor'Hon, Lord of the Flame (0.4%) Zinit part 2

BRB      Lightness (1x)
After suffering a loss of 3 MP: +20 Force of Will
Obtainable: Ancient Egg (0.4%) Zinit part 2

BGB      Topology (1x)
At the start of combat: all Dodge is converted to Armor. Converted Dodge is lost.
Obtainable: No

GRG      Condemnation (3x)
-20 Force of Will, reduces a received AP reduction by 1 per turn
Obtainable: Runic Mimic (0.1%) (Hotfix 1.64.2 - 9.7.19)

GBG      Stupefaction (2x)
10% critical hits for the first turn of the game
Obtainable: Badgwitch the Furiox (0.4%) Zinit part 2

RGB      Frenzy (1x)
-20% damage Inflicted, 10% damage inflicted per affected enemy at the start of the next turn     1     
Obtainable: No

RBG      Dimensionality (1x)
Starts combat with non-regenerable +1 max WP
Obtainable: No

BGR      Theory of Matter (1x)
-50% damage and heals performed, +100% critical hits
Obtainable: No

BRG      Back / Return (2x)
Regain 1 AP after killing an enemy
Obtainable: Ashdragon (0.4%) Zinit part 2

GRB     Stamina / Endurance (3x)
Reduces stat penalties received by 10%
Obtainable: Grozepin (0.4%)

GBR      Moon Scales (3x)
5% Armor received
Obtainable: Ancient Egg (0.4%) Zinit part 2

GRR      Swiftness 1x
1 MP, -10% damage inflicted
Obtainable: Pandalucia level 186 quest reward, Koko the Nutt (0.4%) (Needs 3 steles activated)

BRR      Save (3x)
At end of turn: Transfers one unused AP for the next turn
Obtainable: Sor'Hon, Lord of the Flame (0.4%) Zinit part 2

GBB      Good Deed (1x)
At end of turn: Transfers one unused AP to the nearest ally
Obtainable: No

RBB      Vivacity (1x)
1 AP, -75 elemental resistance
Obtainable: Pandalucia level 186 quest reward

RGG      Berserk Critical (3x)
Increases critical hits by 10% when below 50% HP
Obtainable: No

BGG      Visibility (1x)
1 Range, -150 Dodge, -150 Lock
Obtainable: Kannilooni (0.4%) (Needs 3 steles activated)

RRR      Ruin II (1x)
+20% indirect damage in even-numbered rounds
Obtainable: No

BBB      Berserk Lock (3x)
20% to Lock when below 50% HP
Obtainable: Nyl King (0.4%)

GGG      Devastate II (3x)
Critical hits, Block, Force of Will: +3
Obtainable: No

RRG      Evasion II (3x)
3% Block per turn (max 40)
Obtainable: No

RRB      Ambush II (3x)
10% damage inflicted at 2 Range
Obtainable: No

BBR      Spines (3x)
Executing a Block gives 2 levels of Preparation
Obtainable: Ancient Egg (0.4%) Zinit part 2

BBG      Berserk Dodge (3x)
20% to Dodge when below 50% HP
Obtainable: Grozepin (0.4%)

GGR      Distance Barrier (3x)
Reduces ranged damage suffered by 50% of level, 3 times per turn
Obtainable: Kannilooni (0.4%) (Needs 2 steles activated)

GGB      Close Combat Barrier (3x)
Reduces melee damage suffered by 50% of level, 3 times per turn
Obtainable: Koko the Nutt (0.4%) (Needs 2 steles activated)

RGR      Tenacity II (1x)
+60 elemental resistance for 2 turn if character ends turn with 6 AP
Obtainable: No

RBR      Resolute II (3x)
After suffering a loss of 2 AP: +10 Force of Will
Obtainable: No

BRB      Lightness II (1x)
After suffering a loss of 2 MP: +10 Force of Will
Obtainable: No

BGB      Berserk Block (3x)
Increases Block by 10% when below 50% HP
Obtainable: Badgwitch the Furiox (0.4%) Zinit part 2

GRG      Vitality Well 3x
Health steal performed
Obtainable: Level 70 handyman recipe

GBG      Influence (3x)
5% critical hits
Obtainable: Runic Mimic (0.1%)

RGB      Frenzy II (1x)
-15% damage inflicted, 5% damage inflicted per affected entity at the start of the next turn
Obtainable: Badgwitch the Furiox (0.4%) Zinit part 2

RBG      Wall (2x)
Starts combat with 300% of level in Armor
Obtainable: Koko the Nutt (0.4%) (Needs 1 steles activated)

BGR      Cyclothymia 1x
Even Turns: 20 Force of will, Odd Turns: -20 Force of will
Obtainable: Level 80 handyman recipe

BRG      Return II (2x)
Regains 1 MP after killing an enemy
Obtainable: No
    
GRB      Endurance II (3x)
Increases stat bonuses received by 5%
Obtainable: No

GBR      Condemnation II (3x)
-20 Force of Will, reduces a received MP reduction by 1 per turn
Obtainable: Nyl King (0.4%) (Hotfix 1.64.2 - 9.7.19)

GRR      Frenzy III (1x)
-15% damage inflicted, 25% damage inflicted for the next turn if only one entity is affected
Obtainable: No

BRR      Length (3x)
+5% to damage in a line at 2 RA or more
Obtainable: Runic Mimic (0.1%)

GBB      Blocking Expert (1x)
-50 elemental resistance, Blocks reduce damage by an additional 15%
Obtainable: Kannilooni (0.4%) (Needs 1 stele activated)

RBB      Rocky Envelope (3x)
5% armor given to ally
Obtainable: Level 90 handyman recipe

RGG      Influence II (2x)
+2% critical hits per turn (max 40)
Obtainable: No (feedback from Enceladon)

BGG      Critical Hit Expert (2x)
At end of turn, if a critical hit was performed: heals 4% of missing HP
Obtainable: Ashdragon (0.4%) Zinit part 2

Some personal notes:
The drops from boss are from final (>186) boss (Moon and Zinit).
It is uncertain how the sublimations from quests are re-obtainable.
Drop percentage of 0.4 is very low (maybe increase it to 2% on boss and add 0.05% on mobs).
Maybe add all sublimations as a drop from Runic Mimic (0.5%).