Chandra, Torch of Defiance [San Diego Comic-Con 2018] Dog Spirit target opponent chooses a creature

target opponent chooses a creature you don't control and puts it on top of its owner's library

rooftop runner

and equally silent

When Knowledge Vault leaves the battlefield

" —Mary Webb

Chandra, Torch of Defiance [San Diego Comic-Con 2018] Dog Spirit target opponent chooses a creatureSet: San Diego Comic Con 2018 Type: Legendary Planeswalker Chandra Rarity: Mythic Cost: {2}{R}{R} +1: Exile the top card of your library. You may cast that card. If you don't, Chandra, Torch of Defiance deals 2 damage to each opponent. +1: Add {R}{R}. 3: Chandra, Torch of Defiance deals 4 damage to target creature. 7: You get an emblem with "Whenever you cast a spell, this emblem deals 5 damage to any target."