Stephanie, Grace Crowned Drake

First strike, Lifelink.
Sacrifice any number of token creatures with power equal to or greater than the converted mana cost of target creature card in your graveyard, return that card to your hand. Activate this ability only once a turn and only as a sorcery.
At the beginning of your end step, if you gained
life this turn, make a 2/2 blue drake creature token with flying.

"Mother of dragons, fear her wrath!"