diff --git a/src/data/banners.js b/src/data/banners.js
index cee38667..664ae51d 100644
--- a/src/data/banners.js
+++ b/src/data/banners.js
@@ -135,6 +135,15 @@ export const banners = {
       featuredRare: ['yanfei', 'noelle', 'diona'],
       timezoneDependent: true,
     },
+    {
+      name: 'Born of Ocean Swell',
+      image: 1,
+      shortName: 'Eula',
+      start: '2021-05-18 18:00:00',
+      end: '2021-06-08 15:00:00',
+      color: '#A6D6E0',
+      featured: ['eula'],
+    },
   ],
   weapons: [
     {
@@ -242,5 +251,14 @@ export const banners = {
       timezoneDependent: true,
       featured: ['summit_shaper', 'memory_of_dust'],
     },
+    {
+      name: 'Epitome Invocation',
+      image: 12,
+      start: '2021-05-18 18:00:00',
+      end: '2021-06-08 15:00:00',
+      shortName: 'Pines',
+      color: '#f5c242',
+      featured: ['song_of_broken_pines', 'aquila_favonia'],
+    },
   ],
 };
diff --git a/src/data/timeline.js b/src/data/timeline.js
index f1cb19c2..90b86c84 100644
--- a/src/data/timeline.js
+++ b/src/data/timeline.js
@@ -259,6 +259,16 @@ export const eventsData = [
       url: 'https://genshin.mihoyo.com/en/news/detail/12265',
       showOnHome: true,
     },
+    {
+      name: 'Born of Ocean Swell - Eula Banner',
+      pos: '30% 22%',
+      image: 'born_of_ocean_swell.jpg',
+      start: '2021-05-18 18:00:00',
+      end: '2021-06-08 14:59:59',
+      color: '#A6D6E0',
+      url: 'https://genshin.mihoyo.com/en/news/detail/12736',
+      showOnHome: true,
+    },
   ],
   [
     {
@@ -293,6 +303,17 @@ export const eventsData = [
       url: 'https://genshin.mihoyo.com/en/news/detail/12270',
       showOnHome: true,
     },
+    {
+      name: 'Epitome Invocation - Weapon Banner',
+      image: 'epitome_invocation_12.jpg',
+      pos: '30% 30%',
+      start: '2021-05-18 18:00:00',
+      end: '2021-06-08 14:59:59',
+      color: '#FFAA4B',
+      zoom: '170%',
+      url: 'https://genshin.mihoyo.com/en/news/detail/12749',
+      showOnHome: true,
+    },
   ],
   [
     {
diff --git a/static/images/banners/Born of Ocean Swell.png b/static/images/banners/Born of Ocean Swell.png
new file mode 100644
index 00000000..11a81e41
Binary files /dev/null and b/static/images/banners/Born of Ocean Swell.png differ
diff --git a/static/images/banners/Epitome Invocation 12.png b/static/images/banners/Epitome Invocation 12.png
new file mode 100644
index 00000000..93c523dd
Binary files /dev/null and b/static/images/banners/Epitome Invocation 12.png differ
diff --git a/static/images/events/born_of_ocean_swell.jpg b/static/images/events/born_of_ocean_swell.jpg
new file mode 100644
index 00000000..2dfd27fd
Binary files /dev/null and b/static/images/events/born_of_ocean_swell.jpg differ
diff --git a/static/images/events/epitome_invocation_12.jpg b/static/images/events/epitome_invocation_12.jpg
new file mode 100644
index 00000000..e09f2475
Binary files /dev/null and b/static/images/events/epitome_invocation_12.jpg differ