diff --git a/html-client/cryps.css b/html-client/cryps.css
index 61b6d22f..f7ee492e 100755
--- a/html-client/cryps.css
+++ b/html-client/cryps.css
@@ -309,6 +309,11 @@ button:hover {
     animation-iteration-count: 1;
 }
 
+.cryp-skill-btn[disabled] {
+    animation: none;
+    color: #333333;
+}
+
 .stack {
     display: flex;
     flex-flow: column;
diff --git a/html-client/src/components/game.component.jsx b/html-client/src/components/game.component.jsx
index e0993850..96afed24 100644
--- a/html-client/src/components/game.component.jsx
+++ b/html-client/src/components/game.component.jsx
@@ -49,9 +49,21 @@ function GamePanel(props) {
 
     function Cryp(cryp) {
         const skills = range(0, 4).map(i => {
-            const s = cryp.skills[i]
-                ? cryp.skills[i].skill
-                : (<span>&nbsp;</span>);
+            const s = cryp.skills[i];
+            if (!s) {
+                return (
+                    <button
+                        disabled='true'
+                        key={i}
+                        className='cryp-skill-btn disabled'>
+                        <span>&nbsp;</span>
+                    </button>
+                );
+            }
+
+            const cdText = cryp.skills[i].cd > 0
+                ? `- ${s.cd}`
+                : '';
 
             const highlight = activeSkill
                 ? activeSkill.crypId === cryp.id && activeSkill.skill === s
@@ -60,9 +72,11 @@ function GamePanel(props) {
             return (
                 <button
                     key={i}
+                    disabled={!!cdText}
                     className={`cryp-skill-btn ${highlight ? 'active' : ''}`}
                     type="submit"
-                    onClick={() => setActiveSkill(cryp.id, s)}>{s}
+                    onClick={() => setActiveSkill(cryp.id, s)}>
+                    {s.skill} {cdText}
                 </button>
             );
         });
diff --git a/server/WORKLOG.md b/server/WORKLOG.md
index 20afb1d7..2f7f6fc5 100644
--- a/server/WORKLOG.md
+++ b/server/WORKLOG.md
@@ -26,8 +26,6 @@ put ticks on stack at start of phase
 cryp vbox
   update defensives in skill.rs
 
-  Skill::Slay     -> red attack with bonus somethingorother for blue / maim no healing
-
 consolidate buffs debuffs and disables
   no more red/blue