Bonescythe Sliver (Duels of the Planeswalkers Promos) [Duels of the Planeswalkers Promos 2013] Phyrexian Serpent Squirrel that player adds one mana

that player adds one mana of any type that land produced

• Untap all creatures you control

Set: March of the Machine: The Aftermath Type: Legendary Creature — Elf Warrior Rarity: Mythic Cost: {2}{B}{G} Whenever one or more Elves you control attack

Set: Sword & Shield: Vivid Voltage Type: Supporter Rarity: Ultra Rare

If they do

Bonescythe Sliver (Duels of the Planeswalkers Promos) [Duels of the Planeswalkers Promos 2013] Phyrexian Serpent Squirrel that player adds one manaSet: Duels of the Planeswalkers Promos 2013 Type: Creature Sliver Rarity: Rare Cost: {3}{W} Sliver creatures you control have double strike. (They deal both first strike and regular combat damage.) "Their appendages are sharper than our swords and quicker than our bows." Hastric, Thunian scout