Honor the Fallen

Whenever a nontoken creature you control dies, you may pay {1}. If you do, put an honor counter on Honor the Fallen.
{x}{x}{w/b}, Exile target creature card with converted mana cost X from your graveyard: Create a token that's a copy of it, except it's a white and black Angel Soldier with flying. This ability costs {1} less to activate for each honor counter on Honor the Fallen.