Decaying Time Loop (Surge Foil) [Doctor Who] Darkness [x2] using their libraries as their

using their libraries as their decks

and/or planar invasion

untap that creature

Set: Portal Type: Sorcery Rare Cost: {2}{B} Search your library for a card

Set: Commander's Arsenal Type: Legendary Creature — Human Advisor Rarity: Rare Cost: {3}{R} {T}: Destroy target creature of your choice

Decaying Time Loop (Surge Foil) [Doctor Who] Darkness [x2] using their libraries as theirSet: Doctor Who Type: Instant Rarity: Uncommon Cost: {3}{R} Discard all the cards in your hand, then draw that many cards. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.) "We try, it doesn't work, we try again. We learn, we improve, we fail again, but better." The Thirteenth Doctor