Door of Destinies [Commander 2017] Mountain Plains put that many +1/+1 counters

put that many +1/+1 counters on Tetravus

When Treachery enters the battlefield

it deals that much damage to its controller

tap all lands that player controls

Set: Alpha Edition Type: Sorcery Rarity: Uncommon Cost: {3}{G} Destroy all Islands

Door of Destinies [Commander 2017] Mountain Plains put that many +1/+1 countersSet: 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.