Sy'kanura, the Ascended

Flying, First strike, Protection from Artifacts
{x}{t}, return target Artifact with converted mana
cost X from your graveyard, to the battlefield.
Sy'kanura, the Ascended has indestructible as
long as it's untapped.
"Before we knew it we created a god, one of true
beauty and unknowable horror."
- Priests of Sy'kanura