Dragon Burial Mound

Dragon spells you cast cost {1} less to cast.

Whenever a Dragon creature you control attacks, give all other attacking Dragons trample. The same
is true for First Strike, Vigilance, and Menace.

{t}: Exile a Dragon creature from your graveyard. You can only have one creature exiled this way at a time. You may cast this creature from exile. When you do, it gains a finality counter.