Urza's Incubator [Commander 2015] Dragon Spirit Grave of those who wronged

Grave of those who wronged its queen

Set: Unlimited Edition Type: Creature — Specter Uncommon Cost: {1}{B}{B} Flying Whenever Hypnotic Specter deals damage to an opponent

Which tells us the way to go

When Ancestral Knowledge leaves the battlefield

Set: Dissension Type: Enchantment Rare Cost: {3}{R} Whenever an opponent taps a land for mana

Urza's Incubator [Commander 2015] Dragon Spirit Grave of those who wrongedSet: Commander 2015 Type: Artifact Rare Cost: {3} As Urza's Incubator enters the battlefield, choose a creature type. Creature spells of the chosen type cost {2} less to cast. "Stop thinking like an artificer, Urza, and start thinking like a father!" Rayne, chancellor of the Tolarian Academy