深藏不露的财富
生物群落效果
开采 40 矿脉储量（铜矿石、煤炭或盐）之后，就能获得一个
雷疫碎片。你最多可以收到 3 个碎片，分别对应 40/80/120 储量。
Appears in
Deeply Hidden Riches
- Receive a Thunderblight Shard after using 40 mining vein charges (copper, coal, or salt)
- Receive a Thunderblight Shard after using 80 mining vein charges (copper, coal, or salt)
- Receive a Thunderblight Shard after using 120 mining vein charges (copper, coal, or salt)
- You have found all available Thunderblight Shards