diff --git a/app/imports/api/creature/actions/applyProperties.js b/app/imports/api/creature/actions/applyProperties.js
index 2326187e..aa6355eb 100644
--- a/app/imports/api/creature/actions/applyProperties.js
+++ b/app/imports/api/creature/actions/applyProperties.js
@@ -1,8 +1,9 @@
 import applyAction from '/imports/api/creature/actions/applyAction.js';
 import applyAdjustment from '/imports/api/creature/actions/applyAdjustment.js';
 import applyAttack from '/imports/api/creature/actions/applyAttack.js';
-import applyDamage from '/imports/api/creature/actions/applyDamage.js';
 import applyBuff from '/imports/api/creature/actions/applyBuff.js';
+import applyDamage from '/imports/api/creature/actions/applyDamage.js';
+import applyRoll from '/imports/api/creature/actions/applyRoll.js';
 import applyToggle from '/imports/api/creature/actions/applyToggle.js';
 
 function applyProperty(options){
@@ -42,7 +43,7 @@ function applyProperty(options){
     case 'toggle':
       return applyToggle(options);
     case 'roll':
-      // applyRoll(options);
+      applyRoll(options);
       break;
     case 'savingThrow':
       // applySavingThrow(options);
diff --git a/app/imports/api/creature/actions/applyRoll.js b/app/imports/api/creature/actions/applyRoll.js
new file mode 100644
index 00000000..16921e63
--- /dev/null
+++ b/app/imports/api/creature/actions/applyRoll.js
@@ -0,0 +1,32 @@
+import evaluateString from '/imports/api/creature/computation/afterComputation/evaluateString.js';
+
+export default function applyRoll({
+  prop,
+  creature,
+  actionContext,
+  log,
+}){
+  let scope = {
+    ...creature.variables,
+    ...actionContext,
+  };
+  try {
+    var {result, errors} = evaluateString(prop.roll, scope, 'reduce');
+    actionContext[prop.variableName] = result;
+    log.content.push({
+      name: prop.name,
+      resultPrefix: prop.variableName + ' = ' + prop.roll + ' = ',
+      result,
+    });
+    if (errors.length) {
+      log.content.push({
+        error: errors.join(', '),
+      });
+    }
+
+  } catch (e){
+    log.content.push({
+      error: e.toString(),
+    });
+  }
+}
diff --git a/app/imports/api/creature/actions/applyToggle.js b/app/imports/api/creature/actions/applyToggle.js
index a8fbc64c..efafc168 100644
--- a/app/imports/api/creature/actions/applyToggle.js
+++ b/app/imports/api/creature/actions/applyToggle.js
@@ -1,6 +1,6 @@
 import evaluateString from '/imports/api/creature/computation/afterComputation/evaluateString.js';
 
-export default function applyDamage({
+export default function applyToggle({
   prop,
   creature,
   actionContext,
diff --git a/app/imports/api/properties/Rolls.js b/app/imports/api/properties/Rolls.js
index ec2b1337..c68a40b8 100644
--- a/app/imports/api/properties/Rolls.js
+++ b/app/imports/api/properties/Rolls.js
@@ -1,5 +1,6 @@
 import SimpleSchema from 'simpl-schema';
 import ErrorSchema from '/imports/api/properties/subSchemas/ErrorSchema.js';
+import VARIABLE_NAME_REGEX from '/imports/constants/VARIABLE_NAME_REGEX.js';
 
 /**
  * Rolls are children to actions or other rolls, they are triggered with 0 or
@@ -20,6 +21,17 @@ import ErrorSchema from '/imports/api/properties/subSchemas/ErrorSchema.js';
  *  child rolls are applied
  */
 let RollSchema = new SimpleSchema({
+  name: {
+		type: String,
+    defaultValue: 'New Roll',
+	},
+  // The technical, lowercase, single-word name used in formulae
+  variableName: {
+    type: String,
+		regEx: VARIABLE_NAME_REGEX,
+    min: 2,
+    defaultValue: 'newRoll',
+  },
   // The roll, can be simplified, but only computed in context
   roll: {
     type: String,
diff --git a/app/imports/ui/properties/forms/RollForm.vue b/app/imports/ui/properties/forms/RollForm.vue
index 1118495c..eaa2e589 100644
--- a/app/imports/ui/properties/forms/RollForm.vue
+++ b/app/imports/ui/properties/forms/RollForm.vue
@@ -1,5 +1,21 @@
 <template lang="html">
   <div class="roll-form">
+    <div class="layout row wrap">
+      <text-field
+        label="Name"
+        :value="model.name"
+        :error-messages="errors.name"
+        @change="change('name', ...arguments)"
+      />
+      <text-field
+        label="Variable name"
+        :value="model.variableName"
+        style="flex-basis: 300px;"
+        hint="Use this name in action formulae to refer to the result of this roll"
+        :error-messages="errors.variableName"
+        @change="change('variableName', ...arguments)"
+      />
+    </div>
     <text-field
       ref="focusFirst"
       label="Roll"