Vilikarn, the Warlord-Caster

{b/r}: Sacrifice a Goblin, then draw a card
{1}{b/r}: Sacrifice 2 Goblins, then return target
Goblin from any graveyard
{3}{b/r}: Sacrifice 3 Goblins, then target Goblin
gains flying
{x}{4}{b/r}: Sacrifice X Goblins, then gain X life
"They think I can do magic, but it turns out blood sacrifice does the same thing."
- Vilikarn, Chieftan of the Nighthorde