Door of Destinies [Commander 2017] Darkness[×2] when a Trap Card is

when a Trap Card is activated (except during the Damage Step): You can return this face-up card from the field to the hand

Set: Alpha Edition Type: Creature — Giant Rarity: Common Cost: {3}{R} Fortunately

where X is the number of creatures on the battlefield

Set: HeartGold & SoulSilver: Base Set Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

Door of Destinies [Commander 2017] Darkness[×2] when a Trap Card isSet: Commander 2017 Type: Artifact Rarity: Rare Cost: {4} As Door of Destinies enters the battlefield, choose a creature type. Whenever you cast a spell of the chosen type, put a charge counter on Door of Destinies. Creatures you control of the chosen type get +1 +1 for each charge counter on Door of Destinies.