Naboris, Nicol Bolas pet

: If you control a Nicol Bolas Planeswalker, Naboris has protection from instants. Spells your opponents cast cost {1} more to cast.
+2: Create a 5/5 red dragon with flying. Each opponent loses life equal to the number of Dragons you control.
-12: Exile all non-dragon creatures from the battlefield and gain control of all dragons.