Hearthpwn

I used my normal pirate warrior deck on US server (with no Southsea Captains lol) since I beat the boss before with it and SMOrced her down with a big frothing.

I silenced the dragon but she killed it next turn :(

Frothing was something like 22 attack at the end.

I didn't use the dragon at all. I played as Death Knight Paladin. It was super easy to get all four horsemen out and kill her. Just keep enough smaller minions you can buff up and adapt to keep her minion's attention.

Exodia Mage 

just used divine shield buffs and minions ez

Just play Priest.  Circle of Healing, Binding Heal, Flash Heal, Silence, Purify. There ya go.

1 shot it with evolve shaman  she has no board clears.

All about restoring health, and also taking a lot of cheap silence with you. If you have a lot of priest cards active it should be easy. Just be sure you don't use cards that "add" health to the dragon. Only restore.

Secret Hunter to use Zombeast and make a big ass minion or minions with "Can't targeted by spells or hero powers" and any other goodies.

The dragon that is on your side only has 5 hp max. It's not a problem for a Priest to heal the dragon and attack with him. Good luck!

Just play equality, lol

I beat her with exodia mage infinite fireballs

I beat it with a modified Windfury Shaman I have. You just need 2 Ancestral Healing and some sort of windfury in your hand and you win on 2 turns. 

Dayum, people are making this look hard, just heal, hit 4 times (silence taunts or whatever), and its done.

Dayum, people are making this look hard, just heal, hit 4 times (silence taunts or whatever), and its done.

Run priest with hozen healers, darkshire alchemists, circle of healings, flash heal, binding heal, purify, silence, and earthen ring farseers and you'll win by turn 4/5. 

Ignore the minions. The hero power is used at the start of her turn, so unless you silence the dragon too early her minions can't attack it.

I used a Divine shield paladin and was very successful, never bothered with the dragon

It only took me 1 hour to beat them all (and I almost didn't use the cards from the new expansion)

Custom Exodia Mage list, but I didn't beat her how you might expect.

https://www.reddit.com/r/hearthstone/comments/6t1pez/solo_lady_deathwhisper_defeated_with_exodia_mage/

https://hsreplay.net/replay/9kD9mYfLTj398cZsWonAYg

I use a deathrattle hunt. Only 1 health minion or good deathrattle, she got spammed.

Justicar in Priest...trivializes this.