Panharmonicon [The List] Conflux Promos Metalcraft — Galvanic Blast deals

Metalcraft — Galvanic Blast deals 4 damage instead if you control three or more artifacts

Set: Mirrodin Type: Creature — Human Wizard Rarity: Rare Cost: {1}{U}{U} At the beginning of each opponent's upkeep

It's harvest time

6 Tech Upgrade Cards:

Set: Ultimate Masters Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {10} When you cast this spell

Panharmonicon [The List] Conflux Promos Metalcraft — Galvanic Blast dealsSet: The List 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.