diff --git a/client/.gitignore b/client/.gitignore
index b06e564c..2106e507 100644
--- a/client/.gitignore
+++ b/client/.gitignore
@@ -2,3 +2,4 @@ package-lock.json
 node_modules/
 dist/
 .cache/
+assets/molecules
diff --git a/ops/.gitignore b/ops/.gitignore
index 3ea1bb5c..2a51843a 100755
--- a/ops/.gitignore
+++ b/ops/.gitignore
@@ -1,2 +1,4 @@
 node_modules/
-package-lock.json
\ No newline at end of file
+package-lock.json
+molecules/
+bulk.sdf
diff --git a/ops/fetch.molecules.js b/ops/fetch.molecules.js
new file mode 100644
index 00000000..5b9b7ba2
--- /dev/null
+++ b/ops/fetch.molecules.js
@@ -0,0 +1,82 @@
+const fs = require('fs');
+const renderer = require('sdftosvg');
+
+const SVG_OPTS = {
+    backgroundColor: 'none',
+}
+
+function convert(i) {
+    const output = `./../client/assets/molecules/${i}.svg`;
+
+    return new Promise((resolve, reject) => {
+        fs.readFile(`./molecules/mol${i}`, 'utf8', function rfCb(err, sdf) {
+            if (err) return reject(err);
+            // write svg
+            renderer.renderSdfToSvg(sdf, SVG_OPTS, function(err, svg) {
+                if (err) return reject(err);
+                fs.writeFile(output, svg, function written(err) {
+                    if (err) reject(err);
+                    resolve();
+                });
+            });
+        })
+    });
+}
+
+async function loop() {
+    for (var i = 10000; i >= 0; i--) {
+        try {
+            await convert(i);
+            console.log('finished record', i);
+        } catch (e) {
+            console.error('record error', i, e);
+        }
+    }
+}
+
+loop();
+
+// const request = require('request');
+// const fs = require('fs');
+// const renderer = require('sdftosvg');
+
+// const SVG_OPTS = {
+//     backgroundColor: 'none',
+// }
+
+// function fetch(i) {
+//     return new Promise((resolve, reject) => {
+//         const url = `https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/CID/${i}/record/SDF/?record_type=2d&response_type=save&response_basename=Structure2D_CID_2519`;
+//         const output = `./../client/assets/molecules/${i}.svg`;
+
+//         request(url, function cb(err, res, body) {
+//             if (err) reject(err);
+
+//             // write file
+//             fs.writeFile(`./molecules/Structure2D_CID_${i}.sdf`, body, function written(err) {
+//                 if (err) reject(err);
+//             });
+
+//             // write svg
+//             renderer.renderSdfToSvg(body, SVG_OPTS, function(err, svg) {
+//                 if (err) reject(err);
+//                 fs.writeFile(output, svg, function written(err) {
+//                     if (err) reject(err);
+//                     resolve();
+//                 });
+//             });
+//         });
+//     });
+// }
+
+// async function loop() {
+//     for (var i = 10000; i >= 0; i--) {
+//         try {
+//             await fetch(i);
+//             console.log('finished record', i);
+//         } catch (e) {
+//             console.error(e);
+//         }
+//     }
+// }
+
diff --git a/ops/molecules.js b/ops/molecules.js
new file mode 100644
index 00000000..39c7d1b5
--- /dev/null
+++ b/ops/molecules.js
@@ -0,0 +1,18 @@
+const renderer = require('sdftosvg');
+const uuidv4 = require('uuid/v4');
+const fs = require('fs');
+
+function convert(f) {
+    const uuid = uuidv4();
+    const input = `./molecules/${f}`;
+    const output = `./../client/assets/molecules/${uuid}.svg`;
+    fs.readFile(input, 'utf8', (err, sdf) => {
+        renderer.renderSdfToSvg(sdf, {}, function(err, svg) {
+            if (err) console.error(input, err);
+            fs.writeFile(output, svg, 'utf8', err => {
+                if (err) console.error(err);
+            });
+        });
+    });
+}
+
diff --git a/ops/package.json b/ops/package.json
index 3ee5cdf7..c0955c0a 100755
--- a/ops/package.json
+++ b/ops/package.json
@@ -4,6 +4,7 @@
   "description": "",
   "main": "index.js",
   "scripts": {
+    "split:molecules": "cd molecules; csplit -f mol bulk.sdf /\$\$\$\$/ {*} --suppress-matched -z",
     "migrate": "knex migrate:latest",
     "migrate:make": "knex migrate:make --",
     "test": "echo \"Error: no test specified\" && exit 1"
@@ -12,6 +13,9 @@
   "license": "UNLICENSED",
   "dependencies": {
     "knex": "^0.15.2",
-    "pg": "^7.4.3"
+    "pg": "^7.4.3",
+    "request": "^2.88.0",
+    "sdftosvg": "0.0.4",
+    "uuid": "^3.3.2"
   }
 }
diff --git a/server/WORKLOG.md b/server/WORKLOG.md
index c533abaa..d0b44c22 100644
--- a/server/WORKLOG.md
+++ b/server/WORKLOG.md
@@ -38,11 +38,6 @@ make strike *really* hit first / resolve at same time?
 * vbox drops chances
   * 50% spec, 25% colour etc
 
-* rework damage and resolutions
-  deal_damage(colour)
-  resolutions.push(skill()).flatten()
-  overkill in logs
-
 * confirm cryp without skill ready
 * iconography
 * aoe skills
diff --git a/server/src/skill.rs b/server/src/skill.rs
index b8f21ec4..175565f4 100644
--- a/server/src/skill.rs
+++ b/server/src/skill.rs
@@ -738,6 +738,7 @@ impl Skill {
             Skill::DecayTick => Var::from(Skill::Decay).speed(),
             Skill::TriageTick => Var::from(Skill::Triage).speed(),
             Skill::StrangleTick => Var::from(Skill::Strangle).speed(),
+            Skill::CorruptionTick => Var::from(Skill::Corrupt).speed(),
 
             _ => Var::from(*self).speed(),
         }