迭代46卡A-T4(成功事实与命中施加): feats.tres+2行(崩壁冲击/矿道红利——群伤open_ticket与grant_gp订阅面)·V4成功事实专项(非Active/每轮上限/RAP不足三拒面零事实零换图——成功恰一次经probe_br_counter计数与board_changed双观测)·V10矿道红利专项(escrow每次成功+1·fx_grant_gp行在案·拒绝零变化)·refresh_feats 48 checks全绿

game/data/tables/feats.tres

@@ -902,5 +902,38 @@ rows = [
     }
    }
   ]
+ },
+ {
+  "feat_id": "wall_blast",
+  "display_name": "崩壁冲击",
+  "rarity": "excellent",
+  "cap": 1,
+  "desc": "刷后群伤：成功刷新后全体存活敌各受 2 点",
+  "triggers": [
+   {
+    "on": "board_refreshed",
+    "do": {
+     "kind": "open_ticket",
+     "channel": "blast",
+     "value": 2
+    }
+   }
+  ]
+ },
+ {
+  "feat_id": "mine_profit",
+  "display_name": "矿道红利",
+  "rarity": "rare",
+  "cap": 1,
+  "desc": "刷后GP：每次成功刷新固定 +1 GP",
+  "triggers": [
+   {
+    "on": "board_refreshed",
+    "do": {
+     "kind": "grant_gp",
+     "value": 1
+    }
+   }
+  ]
  }
 ]