Why didn't his cloth soaked with his own blood ?
Why didn't he mop it up like in the VN?
Why he didn't die in few seconds when his heart were pierced?
Is Rin necromancer?
It did. But it returned/disappeared when Rin used magic to make him a new heart.
Because he had his cherokee hair tampons ready.
Because steel is his body and fire is his blood
Quads speak the truth
In the deen version it was tainted