Dire Ancient

Structure 5 (When this structure enters the battlefield, put 5 defence counters on it. When there
are no defence counters on this structure, destroy it. Creatures can attack this structure. When this
structure would take any damage, remove that many
defence counters from it.)
Whenever an opponent would take damage, they
take that much damage plus one instead.
Dire Ancient cannot take damage if you
control any other Dire structures.