Tezzeret, Master of the Bridge (Buy-A-Box) [War of the Spark] Sneak Preview Series 3 when a Spell Card is

when a Spell Card is activated during your opponent's Main Phase

Set: XY: Fates Collide Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: Core Set 2019 Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {3}{B}{R}{G} Flying

Set: Ice Age Type: Enchantment — Aura Rarity: Uncommon Cost: {1}{B} Enchant creature card in a graveyard

that target loses ATK and DEF equal to the ATK and DEF of the "Burning Abyss" monster sent to the Graveyard this way

Tezzeret, Master of the Bridge (Buy-A-Box) [War of the Spark] Sneak Preview Series 3 when a Spell Card isSet: War of the Spark Type: Legendary Planeswalker Tezzeret Rarity: Mythic Cost: {4}{U}{B} Creature and planeswalker spells you cast have affinity for artifacts. (They cost {1} less to cast for each artifact you control.) +2: Tezzeret, Master of the Bridge deals X damage to each opponent, where X is the number of artifacts you control. You gain X life. 3: Return target artifact card from your graveyard to your hand. 8: Exile the top ten cards of your