Oath of Teferi [Dominaria Prerelease Promos] Astral Pack 8 1 "Cyber Dragon" monster or

1 "Cyber Dragon" monster or LIGHT Machine monster that cannot be Normal Summoned/Set

When this card inflicts battle damage to your opponent: You can target 1 Tuner monster in your Graveyard

Set: Friday Night Magic 2009 Type: Creature — Goblin Assassin Rarity: Rare Cost: {2}{B/R}{B/R} When Murderous Redcap enters the battlefield

change its ATK to 3000

and nor can I

Oath of Teferi [Dominaria Prerelease Promos] Astral Pack 8 1 "Cyber Dragon" monster orSet: Dominaria Prerelease Promos Type: Legendary Enchantment Rarity: Rare Cost: {3}{W}{U} When Oath of Teferi enters the battlefield, exile another target permanent you control. Return it to the battlefield under its owner's control at the beginning of the next end step. You may activate the loyalty abilities of planeswalkers you control twice each turn rather than only once. "For the lost and forgotten, I will keep watch."