![I am not sure whether this is allowed or not, but will this work with Umbra? The wiki only mentions excalibur by name. : r/Warframe I am not sure whether this is allowed or not, but will this work with Umbra? The wiki only mentions excalibur by name. : r/Warframe](https://i.redd.it/zx3i01aob74b1.jpg)
I am not sure whether this is allowed or not, but will this work with Umbra? The wiki only mentions excalibur by name. : r/Warframe
![I rarely see other Excal Primes in missions. My first Railjack flight had three in total. Welcome back Founders! : r/Warframe I rarely see other Excal Primes in missions. My first Railjack flight had three in total. Welcome back Founders! : r/Warframe](https://i.imgur.com/EgImbQs.jpg)
I rarely see other Excal Primes in missions. My first Railjack flight had three in total. Welcome back Founders! : r/Warframe
![Get Excalibur Prime From Tennocon 2023! Warframe 10th Anniversary Special! April Fools Joke - YouTube Get Excalibur Prime From Tennocon 2023! Warframe 10th Anniversary Special! April Fools Joke - YouTube](https://i.ytimg.com/vi/6nzxFkHRsSs/hqdefault.jpg)