River Boa [Mystery Booster] Human Horror Set: Scars of Mirrodin Type:

Set: Scars of Mirrodin Type: Enchantment Rarity: Rare Cost: {3}{B}{B} Whenever an opponent casts a spell

sacrifice Goblins of the Flarg

until the end of this turn this card's name is treated as the selected monster's name

Set: Duelist Alliance Card type: Counter Trap Rarity: Rare When a Spell/Trap Card

where X is the number of Zombies on the battlefield

River Boa [Mystery Booster] Human Horror Set: Scars of Mirrodin Type:Set: Mystery Booster Type: Creature Snake Rarity: Uncommon Cost: {1}{G} Islandwalk (This creature can't be blocked as long as defending player controls an Island.) {G}: Regenerate River Boa. "Sheath your swords! Cudgels only. I see a new pair of waterproof trek boots slithering away." Nablus, North Hada trapper