House Targaryen. Non-Loyal.
Character. Cost: 2. STR: 2.

Dothraki.

Reaction: After a character is discarded from an opponent's hand or deck, kneel a Dothraki character to place that card in its owner's dead pile.

Even the mightiest of khals bowed to the wisdom and authority of the dosh khaleen.
Thomas Denmark
The King's Peace #53.

Link: Decklists

Crone of Vaes Dothrak
Reviews

Rules FAQ pt 1

It is possible to wind up with a character that is both in play and in the dead pile. This has no effect on the character currently in play; there is nothing in the rules that prevents this situation. The rules on dead piles/uniques are quite explicit; having a copy in play simply prevents you from playing/putting into play/taking control of further copies. This does have the following practical application: you can no longer place a duplicate on your living copy of the card, as marshalling/putting into play a copy of the card is prevented by the presence of a copy in your dead pile

Rules FAQ pt 2

Crone of Vaes Dothrak can react any time a character is discarded from an opponent's hand or deck. For example, during challenge resolution she could react to The Reader in step D of DUCK, react to intrigue claim in step C, or react to Pillage in step K