Sylvan Library [Commander Collection: Green] Scars of Mirrodin Whenever an artifact is put

Whenever an artifact is put into a graveyard from the battlefield

Sacrifice a Wizard: Counter target spell

Set: Secret Lair Drop Series Type: Artifact Creature — Construct Rarity: Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1/+1 counters on it

Set: Saviors of Kamigawa Type: Legendary Creature — Human Rogue Rarity: Rare Cost: {2}{U}{U} You may have Sakashima the Impostor enter the battlefield as a copy of any creature on the battlefield

Sylvan Library [Commander Collection: Green] Scars of Mirrodin Whenever an artifact is putSet: Commander Collection: Green Type: Enchantment Rarity: Rare Cost: {1}{G} At the beginning of your draw step, you may draw two additional cards. If you do, choose two cards in your hand drawn this turn. For each of those cards, pay 4 life or put the card on top of your library.