DOA Rockjacker, Mentor Edition DOA Rockjacker, Mentor Edition is a ranged blp weapon. Tiers MU Source: Custom Market Inventory 1 2 3 4 5 6 7 8 9 10 Material TT Amt MU % Cost Lysterium Ingot 0.03 2630 78.90 Melchi Crystal 0.04 1382 55.28 Pile of Garnets 0.15 527 79.05 Blazar Fragment 0.00 1054 0.01 Tier 1 Component 0.10 500 50.00 Acquisition No acquisition data available for this item.