Claiming the Body

Non-existant user wrote:

There is another template, "Only usable by...", that could make the card clearer.

Which is the current revised cardtext :

Only usable by a ready untapped Blood Brother of the same circle as another one who has just been blocked.
[san] End the action (combat does not occur; do not untap the blocking minion).
[SAN] As above, and untap the acting Blood Brother.