This guide uses the official edition archived on 2016-04-13, within the end-of-2016 cutoff. Availability in CONQUERITA depends on the server configuration.
Requirements
Second rebirth+, level 100+; daily. Reward: 50 Study Points and one EXP Ball-equivalent EXP.
Steps
Follow the order below.
Find Matthew
Smith Zhang, Ape City (552,563); Matthew (827,568). Return for Essential Oil.
Wake him
Use the oil; report Matthew’s damaged limbs to Zhang.
Prostheses
Hunt Love Canyon monsters for Iron Ore: deliver 15, then 20, then 25 to Zhang. Each batch expires after 5 minutes; repeat for the second leg.
Delivery
Give both legs to Matthew.


