Oranguru (SM13) [Sun & Moon: Black Star Promos] Sliver {T}: Target creature loses first

{T}: Target creature loses first strike or swampwalk until end of turn

where X is the number of instant and sorcery cards in your graveyard

Set: Unlimited Edition Type: Enchantment Rarity: Rare Cost: {R}{R} Players can't untap more than one creature during their untap steps

Set: Future Sight Type: Legendary Artifact Rarity: Rare Cost: {7} Creatures you control have flying

"The new prototype utilizing a rotational axis is marvelously effective: it makes me want to tear my own ears off

Oranguru (SM13) [Sun & Moon: Black Star Promos] Sliver {T}: Target creature loses firstSet: Sun & Moon: Black Star Promos Type: Colorless Rarity: Black Star Promo Retreat cost: Colorless,Colorless