Serpent Generator [Legends] Elf Archer Set: Commander 2011 Type: Land

Set: Commander 2011 Type: Land Rarity: Common Golgari Rot Farm enters the battlefield tapped

Set: Kaladesh Type: Enchantment Rarity: Uncommon Cost: {1}{G} Whenever a creature enters the battlefield under your control

Set: Invasion Type: Creature — Treefolk Cleric Rarity: Uncommon Cost: {4}{G} {2}{W}

Set: Shadowmoor Type: Creature — Elemental Shaman Rarity: Common Cost: {1}{B/R} Haste

No living thing is too small to be strong

Serpent Generator [Legends] Elf Archer Set: Commander 2011 Type: LandSet: 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.)