The Basilisk

Indestructible as long as The Sword of Gryffindor is not on the battlefield.
Deathtouch, Consume (Whenever The Basilisk kills a creature, it gains {x},{x} to its own power and toughness equal to the creature killed, permanently.)
The Basilisk must attack each combat, targeting the creature with the highest power or player with the most life
{3}{p/b}: The Basilisk has Infect until end of turn
{4}{p/b}{p/b}: Shed, half Horcrux Basilisk's po