In the style of magali villeneuve digital card art like Magic the Gathering

in the style of magali villeneuve digital card art like Magic the Gathering, epic close-up portrait of a young boy with black hair and arcane sigil markings on his arms activating a powerful seal on his hand, raising his hand up in an activation pose facing the camera, standing amidst a broken desolate moon with nebula stars in the night sky --ar 9:16 --v 8