Húrin Thalion, the Steadfast

Hurin Thalion, the Steadfast can't be sacrificed.
Endure - Whenever an opponent attacks you
with two or more creatures, you may pay {1}.
If you do put a +1/+1 counter on this creature.
If Hurin is the only creature you control, it has
first strike and vigilance.
"Hurin stood alone, long after his men had fallen."