As a bonus, Enduring Vitality itself can chump block in combat, die to a board wipe effect, or even be sacrificed without losing its effect, since it comes back as an enchantment
Secondly, tutors suck
Do you have what it takes to fight against the evil (or revel in its power)
You can set this up in the first few turns with Queen first, Nick Wilde Sly Fox Sleuth and the Queen damage ability on turn two, into Pluto turn three to play Queen again, setting you up for something similar turn four
I also like the look of Revive in midrange and control decks
In the late game, just make some extra life as you have more mana than you can harnessa lot of decks have acceleration for mana and then just sit on 10 or 12 mana for turn after turn with not much to do with it, and this gives you an option