Urza's Incubator [Commander 2015] BW92 each waiting for an errant

each waiting for an errant footstep to release its noxious spores

Set: Secret Lair Drop Series Type: Artifact Rarity: Rare Cost: {1} Whenever a permanent enters the battlefield tapped and under your control

Set: Year of the Tiger 2022 Type: Legendary Creature — Human Ninja Rarity: Mythic Cost: {1}{U}{B} Commander ninjutsu {U}{B} ({U}{B}

Standing approx

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Creature — Human Knight Rarity: Rare Cost: {W}{B} Deathtouch

Urza's Incubator [Commander 2015] BW92 each waiting for an errantSet: Commander 2015 Type: Artifact Rarity: 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