Hammer of Nazahn (Foil Etched) [Commander Masters] DP46 What has Professor Harris’ research

What has Professor Harris’ research got to do with the strange green fog enveloping the town

Other Elf creatures you control get +1/+1 for each +1/+1 counter on Joraga Warcaller

Set: Aether Revolt Prerelease Promos Type: Legendary Artifact Creature — Thopter Rarity: Rare Cost: {1} Flying

they probe ancient ruins and investigate cursed tombs

staff and even a sturdy frying pan in hand and ready to strike the enemy

Hammer of Nazahn (Foil Etched) [Commander Masters] DP46 What has Professor Harris’ researchSet: Commander Masters Type: Legendary Artifact Equipment Rarity: Rare Cost: {4} Whenever Hammer of Nazahn or another Equipment enters the battlefield under your control, you may attach that Equipment to target creature you control. Equipped creature gets +2 +0 and has indestructible. Equip {4} Whenever Hammer of Nazahn or another Equipment enters the battlefield under your control, you may attach that Equipment to target creature you control.