History Teacher — Sagas you control have read ahead. (As a Saga enters, choose a chapter and start with that many lore counters. Skipped chapters don't trigger.)Doctor's companion (You can have two commanders if the other is the Doctor.)
Impossible Girl — If Clara Oswald is your commander, choose a color before the game begins. Clara Oswald is the chosen color.If a triggered ability of a Doctor you control triggers, that ability triggers an additional time.Doctor's companion (You can have two commanders if the other is the Doctor.)
At the beginning of each of your main phases, if you haven't added mana with this ability this turn, you may add X mana of any one color, where X is the number of Islands target opponent controls.
When Gallifrey Council Chamber enters, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.): Add .: Add one mana of any color. Spend this mana only to cast a Time Lord or Alien spell or activate an ability of a Time Lord or Alien.
Enchant creatureEnchanted creature is goaded.If enchanted creature would deal combat damage to a permanent or player, it deals double that damage instead.: Return The Sound of Drums from your graveyard to your hand.
Time travel. (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.)Draw a card.
Meet in Reverse — You draw cards from the bottom of your library rather than the top.Spoilers — Whenever an opponent scries, surveils, or searches their library, put a +1/+1 counter on River Song. Then River Song deals damage to that player equal to its power.
Allons-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 — : 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...
Make Them Pay — Whenever a nontoken artifact creature you control dies, you may exile it. If you do, choose an opponent with the most life among your opponents. That player faces a villainous choice — They lose 4 life, or you create a token that's a copy of that card.
Players have no maximum hand size.How Civil of You — At the beginning of your end step, each player may draw a card. Each opponent who does can't attack you or permanents you control during their next turn.