Since most classes have strong means of "escaping" or "resetting" a fight
Sorc - streak
NB - Cloak
DK - Wings (snare removal)
Templar - Mistform (at least templars can use it effectively compared to magwardens, also mistform is trash skill anyway)
Stamwarden - Shuffle/Forward Momentum (that applies to all stam chars anyway)
So, since wardens are generally a "pet/animal summoning" and "nature related" class add a magicka warden skill that lets him blend in with nature
elements to escape/reset fights
Thus I shall demonstrate my excellent idea:

Perfect blend!
Thank you for your time