Red Death, Dragon Devourer

Flying, trample

Devour Dragons- Once per turn, whenever a
Dragon creature you control attacks, you may
sacrifice it. If you do, put X +1/+1 counters on Red
Death, Dragon Devourer, where X is that creature's
power.

Scourge of the Skies- {2}{b}{r}: Red Death,
Dragon Devourer gains protection from the color
of your choice until end of turn.