Cool Board Wipe

[Thorn]

{No Mercy}
{Safe Passage}
{Curse of the Nightly Hunt}

[Mentonin]

Won't work, because {safe passage} blocks the damage. Read the ruling on {no mercy}, it specifies that if the damage is all prevented, no damage was dealt to you

[Ghebert]

You don't even have to read the ruling. Just read the card.

"When a creature successfully deals damage to you."
Which translates to "when you lose life, due to a creature dealing damage".

Keep thinking and trying different cards in this and you'll get it. There are different ways. Keep thinking. 😉

[Thorn]

Dang!
Ok then drop the passage for a {Becon of Immortality} and take the damage!

[scarsabrex]

and if they still do lethal?

[BlackJester]

Just replace {Safe PAssage} with {humility}.

[Rasser]

Or have {platinum angel} on the battlefield.