Chandra, Dressed to Kill is a mythic Legendary Planeswalker — Chandra card from Innistrad: Double Feature (DBL), collector number 416. Current market price: $3.59 (foil $23.45), TCGplayer market prices via Scryfall.
+1: Add {R}. Chandra deals 1 damage to up to one target player or planeswalker. +1: Exile the top card of your library. If it's red, you may cast it this turn. −7: Exile the top five cards of your library. You may cast red spells from among them this turn. You get an emblem with "Whenever you cast a red spell, this emblem deals X damage to any target, where X is the amount of mana spent to cast that spell."