The First Doctor (Serial Numbered) [Doctor Who] Asmodee Set: Eternal Masters Type: Instant

Set: Eternal Masters Type: Instant Rarity: Rare Cost: {B} Search your library for a card

where X is the number of creature cards in your graveyard

From there

"Living side by side with the Elves for so long leaves me with no doubt that we serve the same goddess

({B/G} can be paid with either {B} or {G}

The First Doctor (Serial Numbered) [Doctor Who] Asmodee Set: Eternal Masters Type: InstantSet: Doctor Who Type: Legendary Creature Time Lord Doctor Rarity: Rare Cost: {1}{W}{U} When The First Doctor enters the battlefield, search your library and or graveyard for a card named TARDIS, reveal it, and put it into your hand. If you search your library this way, shuffle. Whenever you cast a spell with cascade, put a +1 +1 counter on target artifact or creature.