Cautery Sliver [Planar Chaos] Dragon Wurm Set: Worldwake Type: Creature —

Set: Worldwake Type: Creature — Vampire Rogue Rarity: Common Cost: {B} Whenever Pulse Tracker attacks

Set: Rise of the Eldrazi Type: Sorcery Rarity: Common Cost: {2}{G} Search your library for a basic land card

or the drakes circling above

Set: Alpha Edition Type: Instant Rarity: Uncommon Cost: {B} As an additional cost to cast this spell

Set: Archenemy Type: Artifact Creature — Juggernaut Rarity: Uncommon Cost: {4} Juggernaut attacks each combat if able

Cautery Sliver [Planar Chaos] Dragon Wurm Set: Worldwake Type: Creature —Set: Planar Chaos Type: Creature Sliver Rarity: Uncommon Cost: {R}{W} All Slivers have "{1}, Sacrifice this permanent: This permanent deals 1 damage to any target." All Slivers have "{1}, Sacrifice this permanent: Prevent the next 1 damage that would be dealt to target player, planeswalker, or Sliver creature this turn."