2018-06-08 : Mindblade Render's ability triggers if a Warrior an opponent controls deals combat damage to another player who's also your opponent. You can't choose not to draw a card or lose 1 life if this happens.

2018-06-08 : Mindblade Render's ability triggers only once, regardless of how many opponents were dealt damage, how much damage they were dealt, or how many Warriors dealt damage.