Door of Destinies [Morningtide Promos] Swamp Mountain whenever a player taps a

whenever a player taps a land for mana

Set: Urza's Saga Type: Legendary Land Rarity: Rare {T}: Add {U} for each artifact you control

Set: Beta Edition Type: Creature — Goblin Rarity: Rare Cost: {1}{R}{R} Other Goblins get +1/+1 and have mountainwalk

the Southland king: / A dragon coiled

{T}: Create a 1/1 colorless Insect artifact creature token with flying named Wasp

Door of Destinies [Morningtide Promos] Swamp Mountain whenever a player taps aSet: Morningtide Promos 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.