Glass-Cast Heart [Innistrad: Crimson Vow Commander] Bird Knight Enchanted planeswalker has "[-8]: Put

Enchanted planeswalker has "[-8]: Put all creature cards from all graveyards onto the battlefield under your control

Set: Secret Lair Drop Series Type: Creature — Elf Druid Rarity: Rare Cost: {G} {T}: Add {G}

Reveal Standard Procedure from your hand: Choose an instant or sorcery card with mana value 3 or less currently legal in the Standard format

Remove three counters from among other artifacts

“It is as the Mirrans say: True strength comes from within

Glass-Cast Heart [Innistrad: Crimson Vow Commander] Bird Knight Enchanted planeswalker has "[-8]: PutSet: Innistrad: Crimson Vow Commander Type: Artifact Rarity: Rare Cost: {2}{B} Whenever one or more Vampires you control attack, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") {B}, {T}, Pay 1 life: Create a 1 1 white and black Vampire creature token with lifelink. {B}{B}, {T}, Sacrifice Glass Cast Heart and thirteen Blood tokens: Each opponent loses 13 life and you gain 13 life.