Serpent Generator [Legends]

Serpent Generator [Legends]Set: Legends Type: Artifact Rarity: Rare Cost: {6} {4}, {T}: Create a 1 1 colorless Snake artifact creature token. It has "Whenever this creature deals damage to a player, that player gets a poison counter." (A player with ten or more poison counters loses the game.)

although the dangers of traversing it mean that not much is known of them

Set: Oath of the Gatewatch Type: Legendary Enchantment Rarity: Rare Cost: {G} When Oath of Nissa enters the battlefield

Set: Magic 2011 Type: Artifact Rarity: Rare Cost: {2} At the beginning of your upkeep

it gets +X/+0 until end of turn

We had no choice but to pull his hands free from where he had touched it

Set: Kaladesh Type: Land Rarity: Rare Inspiring Vantage enters the battlefield tapped unless you control two or fewer other lands

unattach Elbrus

not really

Set: Archenemy: Nicol Bolas Type: Creature — Human Wizard Rarity: Uncommon Cost: {2}{U} {T}: Target player draws a card

Whenever one or more creatures you control attack

Set: Commander 2016 Type: Land Rarity: Rare {T}: Add one mana of any color

Set: Return to Ravnica Type: Enchantment Rarity: Rare Cost: {1}{W} When Rest in Peace enters the battlefield