Kartheus, metal fiend

protection from blue, islandwalk, trample
{t}{2}{u/b}{u/b}{u/b} target creature gains +3+3 and islandwalk until end of turn
{t}Kartheus, metal fiend becomes a 10/5
until end of turn
{t}Kartheus, metal fiend becomes a 2/12 with defender until end of turn
He scowers the sky searching for his next prey...