Visit — Exile cards from the top of your library until you exile a nonland card, then choose a legendary creature card name with the same mana value as that card. Create a token that's a copy of the card with the chosen name. That token gains haste. Exile it at the beginning of the next end step.

When Gallifrey Council Chamber enters, surveil 1.
: 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.

As this land enters, you may reveal a Mountain or Forest card from your hand. If you don't, this land enters tapped.
: Add or .

As this land enters, you may pay 3 life. If you don't, it enters tapped.
: Add .

Suspended Animation — Whenever a creature dies, exile it. Its controller scries 1.

Whenever chaos ensues, create X 3/3 black Dalek artifact creature tokens with menace, where X is one plus the number of cards exiled with Gardens of Tranquil Repose.

: Add .
, , Sacrifice this land: Create a 3/4 colorless Gargoyle artifact creature token with flying.

Gate of the Black Dragon enters tapped.
, : Seek a nonland card. Activate only once.
: Add .

Gate to Manorborn enters tapped.
, : Seek a nonland card. Activate only once.
: Add .

Gate to Seatower enters tapped.
, : Seek a nonland card. Activate only once.
: Add .

Gate to the Citadel enters tapped.
, : Seek a nonland card. Activate only once.
: Add .