diff --git a/components/PhilosophersStoneButton.vue b/components/PhilosophersStoneButton.vue
new file mode 100644
index 0000000..0d2c53d
--- /dev/null
+++ b/components/PhilosophersStoneButton.vue
@@ -0,0 +1,50 @@
+<template>
+  <progress-button
+    :label="action.name"
+    :description="action.description"
+    :max="100"
+    :value="$store.state.mana"
+    :current="current"
+    :next="next"
+    @click="doAction"
+  />
+</template>
+
+<script>
+export default {
+  props: {
+    action: { type: Object, required: true },
+  },
+  computed: {
+    current() {
+      return this.action.name === 'Empower the Stone'
+        ? this.$store.state.philosophersStoneIncrement
+        : undefined
+    },
+    next() {
+      return this.action.name === 'Empower the Stone'
+        ? this.$store.state.philosophersStoneIncrement + 6
+        : undefined
+    },
+  },
+  methods: {
+    doAction() {
+      this.$store.commit('spendMana', 100)
+
+      if (this.action.name === 'Empower the Stone') {
+        this.$store.commit('increasePhilosophersStoneIncrement', 6)
+      } else if (this.action.name === 'Forever Young') {
+        this.$store.commit(
+          'decreaseAge',
+          this.$store.state.philosophersStoneIncrement
+        )
+      } else if (this.action.name === 'Necromancy') {
+        this.$store.commit(
+          'extendLifespan',
+          this.$store.state.philosophersStoneIncrement
+        )
+      }
+    },
+  },
+}
+</script>
diff --git a/components/SpellButton.vue b/components/SpellButton.vue
new file mode 100644
index 0000000..273af2c
--- /dev/null
+++ b/components/SpellButton.vue
@@ -0,0 +1,34 @@
+<template>
+  <progress-button
+    :label="spell.name"
+    :description="spell.description"
+    :max="100"
+    :value="$store.state.mana"
+    :current="current"
+    :next="next"
+    @click="doAction"
+  />
+</template>
+
+<script>
+export default {
+  props: {
+    spell: { type: Object, required: true },
+  },
+  computed: {
+    current() {
+      //
+      return undefined
+    },
+    next() {
+      //
+      return undefined
+    },
+  },
+  methods: {
+    cast() {
+      //
+    },
+  },
+}
+</script>
diff --git a/pages/Missions.vue b/pages/Missions.vue
index c657063..6e7c639 100644
--- a/pages/Missions.vue
+++ b/pages/Missions.vue
@@ -41,6 +41,10 @@ export default {
           return unlockCriteria.value.every((name) =>
             this.$store.getters.missionIsCompleted(name)
           )
+        } else if (unlockCriteria.unit === 'eraVisited') {
+          return this.$store.state.processes.find(
+            (p) => p.unlockEra === unlockCriteria.value
+          ).visited
         } else if (unlockCriteria.unit === 'timeJumpsBackwards') {
           return unlockCriteria.value <= this.$store.state.timeJumpsBackwards
         } else {
@@ -77,6 +81,10 @@ export default {
         this.$store.commit('timeTravel', { year: 1400, era: 'Early Modern' })
         this.$store.commit('tickLifetime')
       }
+
+      if (mission.name === 'Live Forever') {
+        this.$store.commit('unlockPhilosophersStone')
+      }
     },
   },
 }
diff --git a/pages/TimeMagic.vue b/pages/TimeMagic.vue
index 13bfb42..47c1aa1 100644
--- a/pages/TimeMagic.vue
+++ b/pages/TimeMagic.vue
@@ -27,9 +27,46 @@
       now also gains
       <b><span class="fas fa-star text-base" /> Mana</b>
     </p>
+
+    <h2 class="text-xl font-semibold text-center pt-8">Spells</h2>
+
+    <responsive-grid min="1" mid="1" max="1" class="pt-2 md:pt-4 text-center">
+      <p>Spells coming soon!</p>
+    </responsive-grid>
+
+    <h2 class="text-xl font-semibold text-center pt-8">Philosopher's Stone</h2>
+
+    <responsive-grid class="pt-2 md:pt-4">
+      <philosophers-stone-button
+        v-for="action in $store.state.philosophersStoneActions"
+        :key="action.name"
+        :action="action"
+      />
+    </responsive-grid>
   </div>
 </template>
 
+<script>
+import PhilosophersStoneButton from '~/components/PhilosophersStoneButton.vue'
+export default {
+  components: { PhilosophersStoneButton },
+  data() {
+    return {
+      riteOfChronosTime: 300,
+    }
+  },
+  methods: {
+    castSpell(name) {
+      this.$store.commit('spendMana', 100)
+
+      if (name === 'Rite of Chronos') {
+        //
+      }
+    },
+  },
+}
+</script>
+
 <style scoped>
 .mana-bar {
   width: 75%;
diff --git a/store/index.js b/store/index.js
index 4b8e0c7..9c49236 100644
--- a/store/index.js
+++ b/store/index.js
@@ -62,13 +62,17 @@ export const state = () => ({
   currency: new Decimal(10000),
   currencyTotal: new Decimal(0),
 
-  energy: 0,
-  energyMax: 600, // 60 seconds
-  fluxCapacitorLevel: 1,
-  nextFluxCapacitorCost: 500,
+  gameDate: 1400 * 12,
+  gameEra: 'Early Modern',
 
-  mana: 0,
-  manaMax: 100,
+  playerAge: 30 * 12,
+  playerAgeMax: 60 * 12,
+  playerLivedTotal: 0,
+
+  wisdomGained: 0, // wisdom gained so far on this run, not applied until player sends the book.
+  wisdomApplied: 0, // wisdom from previous runs
+  lifetimes: 0, // comleted lifetimes
+  timeJumpsBackwards: 0,
 
   processes: [
     {
@@ -354,6 +358,7 @@ export const state = () => ({
     },
   ],
 
+  // Missions
   missions: [
     {
       name: 'Train an Apprentice',
@@ -365,37 +370,20 @@ export const state = () => ({
       },
       completionCriteria: {
         unit: 'apprenticeLevels',
-        value: 5,
+        value: 3,
       },
       unlocked: true,
       viewed: false,
       complete: false,
       resetOnPrestige: false,
     },
-    {
-      name: 'Study Time Magic',
-      description:
-        "As time ticks away you begin to ponder the mysteries of time's origins and possibilities.",
-      unlockCriteria: {
-        unit: 'apprenticeLevels',
-        value: 1,
-      },
-      completionCriteria: {
-        unit: 'spareTime',
-        value: 250,
-      },
-      unlocked: true,
-      viewed: false,
-      complete: false,
-      resetOnPrestige: true,
-    },
     {
       name: 'Create the Time Machine',
       description:
         'Your magnum opus. Soon you will be able to control time itself.',
       unlockCriteria: {
         unit: 'missionsCompleted',
-        value: ['Train an Apprentice', 'Study Time Magic'],
+        value: ['Train an Apprentice'],
       },
       completionCriteria: {
         unit: 'spareTime',
@@ -406,6 +394,23 @@ export const state = () => ({
       complete: false,
       resetOnPrestige: false,
     },
+    {
+      name: 'Study Time Magic',
+      description:
+        "As time ticks away you begin to ponder the mysteries of time's origins and possibilities.",
+      unlockCriteria: {
+        unit: 'eraVisited',
+        value: 'Middle Ages',
+      },
+      completionCriteria: {
+        unit: 'spareTime',
+        value: 250,
+      },
+      unlocked: true,
+      viewed: false,
+      complete: false,
+      resetOnPrestige: true,
+    },
     {
       name: 'Time to Cheat Death',
       description:
@@ -424,25 +429,42 @@ export const state = () => ({
       complete: false,
       resetOnPrestige: false,
     },
-    {
-      // update doPrestige (mutation) if this is renamed
-      name: 'Time Travel Precision',
-      description:
-        'The time machine could target a certain month instead of a decade, ' +
-        'with the proper calibration.',
-      unlockCriteria: {
-        unit: 'missionsCompleted',
-        value: ['Time to Cheat Death', 'Create the Time Machine'],
-      },
-      completionCriteria: {
-        unit: 'spareTime',
-        value: 10000,
-      },
-      unlocked: false,
-      viewed: false,
-      complete: false,
-      resetOnPrestige: false,
-    },
+    // {
+    //   // update doPrestige (mutation) if this is renamed
+    //   name: 'Time Travel Precision',
+    //   description:
+    //     'The time machine could target a certain month instead of a decade, ' +
+    //     'with the proper calibration.',
+    //   unlockCriteria: {
+    //     unit: 'missionsCompleted',
+    //     value: ['Time to Cheat Death', 'Create the Time Machine'],
+    //   },
+    //   completionCriteria: {
+    //     unit: 'spareTime',
+    //     value: 10000,
+    //   },
+    //   unlocked: false,
+    //   viewed: false,
+    //   complete: false,
+    //   resetOnPrestige: false,
+    // },
+    // {
+    //   name: 'Live Forever',
+    //   description:
+    //     "Seek out the philosopher's stone so that you can extend your lifespan.",
+    //   unlockCriteria: {
+    //     unit: 'eraVisited',
+    //     value: 'Middle Ages',
+    //   },
+    //   completionCriteria: {
+    //     unit: 'spareTime',
+    //     value: 2000,
+    //   },
+    //   unlocked: false,
+    //   viewed: false,
+    //   complete: false,
+    //   resetOnPrestige: false,
+    // },
     {
       name: 'Cheat Death... Again',
       description:
@@ -462,6 +484,12 @@ export const state = () => ({
     },
   ],
 
+  // Time Machine
+  energy: 599,
+  energyMax: 600, // 60 seconds
+  fluxCapacitorLevel: 1,
+  nextFluxCapacitorCost: 500,
+
   timeMachineActions: [
     {
       name: 'Activate!',
@@ -490,15 +518,55 @@ export const state = () => ({
     },
   ],
 
-  gameDate: 1400 * 12,
-  gameEra: 'Early Modern',
-  playerAge: 30 * 12,
-  playerAgeMax: 60 * 12,
-  playerLivedTotal: 0,
-  wisdomGained: 0, // wisdom gained so far on this run, not applied until player sends the book.
-  wisdomApplied: 0, // wisdom from previous runs
-  lifetimes: 0, // comleted lifetimes
-  timeJumpsBackwards: 0,
+  // Time Magic
+  mana: 99,
+  manaMax: 100,
+  philosophersStoneUnlocked: false,
+
+  spells: [
+    {
+      name: 'Chrono Deluge',
+      description:
+        'For 30 seconds, your taps gain additional spare time equal to the total level of your Apprentices. (x{{apprenticeLevels}})',
+      cost: 100,
+      duration: 300,
+      elapsed: 0,
+      unlocked: true,
+    },
+    {
+      name: 'Electric Touch',
+      description: 'For 15 seconds, your taps gain 5 energy as well.',
+      cost: 100,
+      duration: 150,
+      elapsed: 0,
+      unlocked: false,
+    },
+    {
+      name: 'Thermodynamic Loophole',
+      description: 'For 60 seconds, your taps gain triple mana.',
+      cost: 100,
+      duration: 600,
+      elapsed: 0,
+      unlocked: false,
+    },
+  ],
+
+  philosophersStoneActions: [
+    {
+      name: 'Empower the Stone',
+      description:
+        'Increase the number of months the stone adds or subtracts to your lifespan.',
+    },
+    {
+      name: 'Forever Young',
+      description: 'Decrease curreny age.',
+    },
+    {
+      name: 'Necromancy',
+      description: 'Increase maximum lifespan.',
+    },
+  ],
+  philosophersStoneIncrement: 6,
 })
 
 export const getters = {
@@ -693,14 +761,6 @@ export const mutations = {
     state.fluxCapacitorLevel += 1
     state.nextFluxCapacitorCost *= 2
   },
-  tickMana: (state) => {
-    state.mana += 1
-  },
-  spendMana: (state, amount) => {
-    if (amount <= state.mana) {
-      state.mana -= amount
-    }
-  },
   unlockTimeMachineAction: (state, name) => {
     const index = state.timeMachineActions.findIndex((t) => t.name === name)
     Vue.set(state.tabs[index], 'unlocked', true)
@@ -747,4 +807,32 @@ export const mutations = {
   tickLifetime: (state) => {
     state.lifetimes += 1
   },
+
+  // Time Magic
+  unlockSpell: (state, name) => {
+    const index = state.spells.findIndex((s) => s.name === name)
+    Vue.set(state.spells[index], 'unlocked', true)
+  },
+  tickMana: (state) => {
+    state.mana += 1
+  },
+  spendMana: (state, amount) => {
+    if (amount <= state.mana) {
+      state.mana -= amount
+    }
+  },
+
+  // Philosper's Stone
+  unlockPhilosophersStone: (state) => {
+    state.philosophersStoneUnlocked = true
+  },
+  increasePhilosophersStoneIncrement: (state, months) => {
+    state.philosophersStoneIncrement += months
+  },
+  extendLifespan: (state, months) => {
+    state.playerAgeMax += months
+  },
+  decreaseAge: (state, months) => {
+    state.playerAge -= months
+  },
 }