End Portal Room - Minecraft Guide - IGN

End Portal Rooms are rooms within Strongholds that contain an unactivated End Portal. These rooms also contain a Silverfish

Minecraft Trial Chambers - Minecraft Guide - IGN

Woodland Mansion - Minecraft Guide - IGN

The End - Minecraft Guide - IGN

Exit portal – Minecraft Wiki

The End - Minecraft Guide - IGN

End portal room is missing portal blocks - is there any way to fix this? : r/feedthebeast

5 Ways to Find the End Portal in Minecraft - BrightChamps Blog

Finding the Stronghold and End Portal! - How to Minecraft #17

Ancient City - Minecraft Guide - IGN

3 Ways to Spawn an Ender Dragon - wikiHow

Bastion Remnant - Minecraft Guide - IGN

How to Make an Ender Chest in Minecraft: 10 Steps (with Pictures)