Obsidian Fireheart [Zendikar] Condition:Near Mint Set: Strixhaven: School of Mages

Set: Strixhaven: School of Mages Type: Enchantment Rarity: Uncommon Cost: {R}{W} At the beginning of your end step

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Type: Creature — Dragon Rarity: Uncommon Cost: {5}{B}{B} Flying

Set: Time Spiral Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {5}{W}{U} Vigilance

I'm sorry—did I break your concentration

Obsidian Fireheart [Zendikar] Condition:Near Mint Set: Strixhaven: School of MagesSet: Zendikar Type: Creature Elemental Rarity: Mythic Cost: {1}{R}{R}{R} {1}{R}{R}: Put a blaze counter on target land without a blaze counter on it. For as long as that land has a blaze counter on it, it has "At the beginning of your upkeep, this land deals 1 damage to you." (The land continues to burn after Obsidian Fireheart has left the battlefield.)