I want to know this because this is the spell Serana uses.. and I wonder what's the difference.. Because she uses Reanimate Corpe at level 20-37 and Revenant at 38-50

Here is what wikia says about it..

Reanimate Corpse ( 25 Appren ) Reanimate a more powerful dead body to fight for you for 60 seconds

Revenant ( 50 Adept ) Reanimate a powerful dead body to fight for you for 60 seconds


Looks the same to me..

Revenant allows you to reanimate more powerful enemies than Reanimate Corpse? I don't see what you aren't getting...

And what is '' more powerful '' I thought it was just like the base life/damages of the corpse..

is it the kind of monsters? like you can revive creatures with higher level or something with Revenant ?

For exemple maybe you couldn't revive a giant with Reanimate Corpse but you could do it with Revenant ? this is it ?