It is pretty much the only Warframe of its kind. You can get it for free by playing one of the story missions (The Second Dream) and once you have it you never want to look back to the ordinary version.Įxcalibur Umbra is special because it comes with 3 Umbra Polarity slots and also 3 Umbra mods.

That however is no big deal since we have the option to use the Excalibur Umbra instead (which has even better stats than the Excalibur Prime). The Prime version is something nobody of us ever will get to use since it is exclusively for founders which supported the game in the early days. This guide is not about the normal starter frame and this also is not about the Excalibur Prime. Generally you would assume that he is outclassed by most other frames meanwhile but that simply is not true. Excalibur was the very first Warframe in the game and has become the poster boy in the following years.