Kardenn, Lord of The Fallen

Flying, life-link, death touch
As an additional cost to cast Kardenn, Lord of The Fallen sacrifice 3 creatures
When Kardenn, Lord of The Fallen enters the battlefield roll a D12.
•1-5: Kardenn, Lord of The Fallen deals 12 damage to you
•6-12: Kardenn, Lord of The Fallen deals 2 damage to each opponent