Bonescythe Sliver (Duels of the Planeswalkers Promos) [Duels of the Planeswalkers Promos 2013] RC21 when your opponent activates a

when your opponent activates a monster effect (except during the Damage Step) (Quick Effect): You can activate this effect

unless this effect was negated

Set: Return of the Duelist Card type: Xyz/Effect Monster Rarity: Ultimate Rare Attack: 2800 Defense: 2600 2 Level 7 Spellcaster-Type monsters Once per turn: You can detach 1 Xyz Material from this card

Set: Alpha Edition Type: Enchantment Rarity: Rare Cost: {R}{R} At the beginning of each player's upkeep

Set: Sun & Moon: Hidden Fates Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Bonescythe Sliver (Duels of the Planeswalkers Promos) [Duels of the Planeswalkers Promos 2013] RC21 when your opponent activates aSet: 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