Banner of the White Tree

Whenever a creature you control triggers rally,
they gain lifelink until end of turn.
{3}{w}, {t}: Create a 2/2 white Human Soldier
creature token named Soldier of Gondor with
"Rally - As long as a legendary creature under
your control is attacking or blocking, Soldier of
Gondor gets +1/+1."
"He will not risk the peoples of Middle-Earth uniting
under one banner."