Panharmonicon [Kaladesh Prerelease Promos]Set: Kaladesh Prerelease Promos Type: Artifact Rarity: Rare Cost: {4} If an artifact or creature entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time. All who listen hear their own song, a unique melody played just for them.

Set: Black & White: Dragon Vault Type: Dragon Rarity: Holo Rare Retreat cost: 3

Set: EX: Emerald Type: Colorless Rarity: Promo Retreat cost: Colorless

While it possesses potent venom

Set: Modern Masters 2017 Type: Creature — Lhurgoyf Rarity: Mythic Cost: {1}{G} Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1

Set: Ice Age Type: Instant Rarity: Uncommon Cost: {B} Choose a card name

−5: Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn

−7: Chandra

Tell him I'm safe

Set: Fifth Edition Type: Sorcery Rarity: Rare Cost: {B}{B}{B} Each player loses a third of their life

Set: Beta Edition Type: Enchantment Rarity: Rare Cost: {1}{U} You may have Copy Artifact enter the battlefield as a copy of any artifact on the battlefield

{T}: Put target creature card from your graveyard on top of your library

whenever a player casts an instant or sorcery spell