Swamp Mosquito [Time Spiral Timeshifted] Elemental Dog Set: Legends Type: Artifact Creature

Set: Legends Type: Artifact Creature — Cleric Rarity: Uncommon Cost: {5} All Walls able to block Marble Priest do so

Set: Mercadian Masques Type: Creature — Goblin Rarity: Rare Cost: {3}{R}{R} Flying

Set: Commander 2015 Type: Instant Rarity: Uncommon Cost: {3}{U} Return all attacking creatures to their owner's hand

as I have come back for you

Tetravus enters the battlefield with three +1/+1 counters on it

Swamp Mosquito [Time Spiral Timeshifted] Elemental Dog Set: Legends Type: Artifact CreatureSet: Time Spiral Timeshifted Type: Creature Insect Rarity: Rare Cost: {1}{B} Flying Whenever Swamp Mosquito attacks and isn't blocked, defending player gets a poison counter. (A player with ten or more poison counters loses the game.)