diff --git a/js/atree-ids.json b/js/atree-ids.json
new file mode 100644
index 0000000..d04db13
--- /dev/null
+++ b/js/atree-ids.json
@@ -0,0 +1,137 @@
+{
+    "Arrow Shield": 0,
+    "Escape": 1,
+    "Arrow Bomb": 2,
+    "Heart Shatter": 3,
+    "Fire Creep": 4,
+    "Bryophyte Roots": 5,
+    "Nimble String": 6,
+    "Arrow Storm": 7,
+    "Guardian Angels": 8,
+    "Windy Feet": 9,
+    "Basaltic Trap": 10,
+    "Windstorm": 11,
+    "Grappling Hook": 12,
+    "Implosion": 13,
+    "Twain's Arc": 14,
+    "Fierce Stomp": 15,
+    "Scorched Earth": 16,
+    "Leap": 17,
+    "Shocking Bomb": 18,
+    "Mana Trap": 19,
+    "Escape Artist": 20,
+    "Initiator": 21,
+    "Call of the Hound": 22,
+    "Arrow Hurricane": 23,
+    "Geyser Stomp": 24,
+    "Crepuscular Ray": 25,
+    "Grape Bomb": 26,
+    "Tangled Traps": 27,
+    "Snow Storm": 28,
+    "All-Seeing Panoptes": 29,
+    "Minefield": 30,
+    "Bow Proficiency I": 31,
+    "Cheaper Arrow Bomb": 32,
+    "Cheaper Arrow Storm": 33,
+    "Cheaper Escape": 34,
+    "Earth Mastery": 82,
+    "Thunder Mastery": 83,
+    "Water Mastery": 84,
+    "Air Mastery": 85,
+    "Fire Mastery": 86,
+    "More Shields": 40,
+    "Stormy Feet": 41,
+    "Refined Gunpowder": 42,
+    "More Traps": 43,
+    "Better Arrow Shield": 44,
+    "Better Leap": 45,
+    "Better Guardian Angels": 46,
+    "Cheaper Arrow Storm (2)": 47,
+    "Precise Shot": 48,
+    "Cheaper Arrow Shield": 49,
+    "Rocket Jump": 50,
+    "Cheaper Escape (2)": 51,
+    "Stronger Hook": 52,
+    "Cheaper Arrow Bomb (2)": 53,
+    "Bouncing Bomb": 54,
+    "Homing Shots": 55,
+    "Shrapnel Bomb": 56,
+    "Elusive": 57,
+    "Double Shots": 58,
+    "Triple Shots": 59,
+    "Power Shots": 60,
+    "Focus": 61,
+    "More Focus": 62,
+    "More Focus (2)": 63,
+    "Traveler": 64,
+    "Patient Hunter": 65,
+    "Stronger Patient Hunter": 66,
+    "Frenzy": 67,
+    "Phantom Ray": 68,
+    "Arrow Rain": 69,
+    "Decimator": 70,
+    "Bash": 71,
+    "Spear Proficiency 1": 72,
+    "Cheaper Bash": 73,
+    "Double Bash": 74,
+    "Charge": 75,
+    "Heavy Impact": 76,
+    "Vehement": 77,
+    "Tougher Skin": 78,
+    "Uppercut": 79,
+    "Cheaper Charge": 80,
+    "War Scream": 81,
+    "Quadruple Bash": 87,
+    "Fireworks": 88,
+    "Half-Moon Swipe": 89,
+    "Flyby Jab": 90,
+    "Flaming Uppercut": 91,
+    "Iron Lungs": 92,
+    "Generalist": 93,
+    "Counter": 94,
+    "Mantle of the Bovemists": 95,
+    "Bak'al's Grasp": 96,
+    "Spear Proficiency 2": 97,
+    "Cheaper Uppercut": 98,
+    "Aerodynamics": 99,
+    "Provoke": 100,
+    "Precise Strikes": 101,
+    "Air Shout": 102,
+    "Enraged Blow": 103,
+    "Flying Kick": 104,
+    "Stronger Mantle": 105,
+    "Manachism": 106,
+    "Boiling Blood": 107,
+    "Ragnarokkr": 108,
+    "Ambidextrous": 109,
+    "Burning Heart": 110,
+    "Stronger Bash": 111,
+    "Intoxicating Blood": 112,
+    "Comet": 113,
+    "Collide": 114,
+    "Rejuvenating Skin": 115,
+    "Uncontainable Corruption": 116,
+    "Radiant Devotee": 117,
+    "Whirlwind Strike": 118,
+    "Mythril Skin": 119,
+    "Armour Breaker": 120,
+    "Shield Strike": 121,
+    "Sparkling Hope": 122,
+    "Massive Bash": 123,
+    "Tempest": 124,
+    "Spirit of the Rabbit": 125,
+    "Massacre": 126,
+    "Axe Kick": 127,
+    "Radiance": 128,
+    "Cheaper Bash 2": 129,
+    "Cheaper War Scream": 130,
+    "Discombobulate": 131,
+    "Thunderclap": 132,
+    "Cyclone": 133,
+    "Second Chance": 134,
+    "Blood Pact": 135,
+    "Haemorrhage": 136,
+    "Brink of Madness": 137,
+    "Cheaper Uppercut 2": 138,
+    "Martyr": 139
+}
\ No newline at end of file