Underground Band Alchemy Pack

Right-click to obtain one of the following items:
80.9% Astral Crystal x33
13% Astral Crystal x38
6% Astral Crystal x50
0.1% Astral Crystal x100

There is also a chance to obtain one of the following items (not guaranteed):
95.99% Band Artifact Revelation Gift Box x1
0.5% RU Flavor・Starlight Sweetheart Kanade Dual Sports Car x1
0.5% RU Flavor・Obsidian Midnight Piano Princess Dual Sports Car x1
1% RU Flavor・Starlight Sweetheart Kanade Dual Sports Car x1
1% RU Flavor・Obsidian Midnight Piano Princess Dual Sports Car x1
0.01% Tier 7 Moon Essence Gift Box x1
0.3% Extra Thick Demon Lord Steak x1
0.3% Spicy Lemon Chicken Wings x1
0.2% Twin Serpents Blessing Selection Box x1
0.2% Glammy Awards x1

If you do not obtain any of "Extra Thick Demon Lord Steak", "Spicy Lemon Chicken Wings", "Twin Serpents Blessing Selection Box", or "Glammy Awards" in 9 consecutive openings of the lucky bag, then the 10th opening is guaranteed to grant one of them. At the guarantee, the chances for "Extra Thick Demon Lord Steak", "Spicy Lemon Chicken Wings", "Twin Serpents Blessing Selection Box", and "Glammy Awards" are 30%, 30%, 20%, and 20% respectively.