Steel-Wind Dreadknight

When Steel-Wind Dreadknight attacks alone, until the beginning of the next post-combat main phase all creatures have, "When this creature dies, it deals 1 damage to all other creatures."
When Steel-Wind Dreadknight attacks, it deals 1 damage to all creatures.
"When you have no regard for those around you, you become capable of amazing amazing feats. Terrible but amazing nonetheless.