mtg proxy cards if you cast it Cursed Totem Proxy Card

Turn this serpent sideways, get Koma's Coil tokens, use them as blockers, and start again on your next turn

When it enters the battlefield or transforms back to its Human side, you get to exile any creature your opponent controls

Doctor's companion (You can have two commanders if the other is the Doctor.) Whenever you sacrifice a Clue, Martha Jones and up to one other target creature can't be blocked this turn

By copying planeswalker abilities when it hits, it doubles your activations for a turn

Instead of excitement about the new release, the overall tone surrounding it quickly became one of frustration

When you do, target creature defending player controls gets -X/-X until end of turn, where X is the number of artifacts you control plus the number of artifact cards in your graveyard