This card is pretty good for its cost. It's cost is 4 of any color and 2 white. For that you get a 5/7 creature that for 2 white mana can make any creature indestructible for that turn. What's even more amazing is that you can do it as many times as you want.
Strategies and game play:
You should probably play this when you have a lot of white mana so you can keep your strong creatures alive and your weak ones with great effects.
Combos with other cards:
Using this card with cards that have a high attack or good effect like palace guards(because it can block as many creatures as it wants) and wall of reverence(cause it gives you life at the end of your turn based on power of a target creature).
Ways to counteract it:
Any card that can exile it, make its toughness equal to 0 like trigon of corruption or destroy it when it isn't indestructible.
1)It's a 5/7
2)It can make any creature indestructible for two white
3)It has flying
The only weakness I can see is it's cost and that isn't a big one because theoretically you could play it on turn 6 which is pretty fast.
It is available in foil and there is a promotional card available as well.
Artwork and aesthetics:
It has really cool artwork by Johann Bodin and it definitely relates to the name.
I give this card a 9 because of all the reasons listed above.