Alarak, Tal'darim Highlord

Ward {2}
Whenever Alarak, Tal'darim Highlord would die, instead sacrifice your creature with the lowest
power. If you do, Alarak, Tal'darim Highlord
gains indestructible until end of turn.
Whenever you sacrifice a creature, Alarak,
Tal'darim Highlord gains +X/+Y where X is the sacrificed creature power and Y it's thoughness
until end of turn.