Nombre en españolJuramento de sangre
Instant
·Choose a card type. Target opponent reveals their hand. Blood Oath deals 3 damage to that player for each card of the chosen type revealed this way. (Artifact, battle, creature, enchantment, instant, kindred, land, planeswalker, and sorcery are card types.)
Blood Oath es una carta rara de Magic: The Gathering de Mercadian Masques (1999), ilustrada por Mike Ploog. Es de color rojo, con valor de maná 4. Es legal en Legacy y Commander. En español se llama Juramento de sangre.
