Spiral of Schemes

Whenever you cycle or discard a card, you may
pay {3}. If you do, target creature gets -2/-0 until end of turn for each {u} paid this way, target player loses 2 life for each {b} paid this way, then Spiral of Schemes deals 2 damage to target creature or planeswalker for each {r} paid this
way.
When the truth was revealed, it was too late for too many people.