Bonescythe Sliver (Duels of the Planeswalkers Promos) [Duels of the Planeswalkers Promos 2013] RC21 unless this effect was negated

unless this effect was negated

Set: Nintendo: Black Star Promos Type: Psychic Rarity: Promo Retreat cost: Colorless

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

Set: Cybernetic Revolution Card type: Effect Monster Rarity: Ultimate Rare Attack: 2100 Defense: 1000 Put 3 counters on this card when you Normal Summon it

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

Bonescythe Sliver (Duels of the Planeswalkers Promos) [Duels of the Planeswalkers Promos 2013] RC21 unless this effect was negatedSet: 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