Urza's Incubator [Commander 2015] Morningtide Promos the correct maneuver is usually

the correct maneuver is usually to deploy the giant

if All Hallow's Eve is exiled with a scream counter on it

Set: Urza's Saga Type: Sorcery Rare Cost: {2}{U} Each player may put an artifact

there is an additional combat phase followed by an additional main phase

return up to that many target permanents that player controls to their owner's hand

Urza's Incubator [Commander 2015] Morningtide Promos the correct maneuver is usuallySet: 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