Morath

({t} : Add a {b} to your mana pool)
{b}{b}{b}{t} : Destroy target creature or planeswalker
{b}{b}{b}{b}{t} : Create a 3/3 black Wyvern creature token with flying and first strike
{b}{b}{b}{b}{b}{b}{b}{b}{t} : Create a 9/9 black Valg creature token with first strike and deathtouch