Copy Artifact [Collectors' Edition] Legendary Planeswalker — Legendary Planeswalker you may add X mana

you may add X mana of any one color

When Leyline Binding enters the battlefield

{T}: Up to X target creatures you control each gain haste until end of turn and can't be blocked this turn except by creatures with haste

Set: Mystery Booster Type: Artifact Rarity: Rare Cost: {5} Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it

Set: Unknown Event Type: Legendary Creature — Phyrexian Beast Rarity: Common Menace

Copy Artifact [Collectors' Edition] Legendary Planeswalker — Legendary Planeswalker you may add X manaSet: Collectors' Edition Type: Enchantment Rarity: Rare Cost: {1}{U} You may have Copy Artifact enter the battlefield as a copy of any artifact on the battlefield, except it's an enchantment in addition to its other types.