The Tenth Doctor (Showcase - Surge Foil) IMA −6: You get an emblem

−6: You get an emblem with "Whenever you cast a creature or planeswalker spell

Sacrifice an artifact: Put a +1/+1 counter on this creature

When The First Doctor enters

Any number of target creatures you control phase out

Untap them

The Tenth Doctor (Showcase - Surge Foil) IMA −6: You get an emblemAllons y! Whenever you attack, exile cards from the top of your library until you exile a nonland card. Put three time counters on it. If it doesn't have suspend, it gains suspend. Timey Wimey {7}: Time travel three times. Activate only as a sorcery. (For each suspended card you own and each permanent you control with a time counter on it, you may add or remove a time counter. Then do it two more times.)