The Curator

: When The Curator enters the battlefield, if you cast it from your hand, restart the game leaving the Curator on the battlefield.
0: Choose a colour. Add loyalty counters to The Curator equal to your devotion to that colour.
-8: Create a 0/0 colourless Avatar creature token with "This creature gets +X/+X, where X is your devotion to white, blue, black, red and green."