The Third Doctor (Serial Numbered) [Doctor Who] Avatar Horror put a -1/-1 counter on

put a -1/-1 counter on each creature target player controls

until they look back

you may cast target instant or sorcery card from that player's graveyard without paying its mana cost

the next instant or sorcery spell you cast this turn costs {X} less to cast

Set: Summer Magic / Edgar Type: Artifact Rarity: Rare Cost: {4} {1}

The Third Doctor (Serial Numbered) [Doctor Who] Avatar Horror put a -1/-1 counter onSet: Doctor Who Type: Legendary Creature Time Lord Doctor Rarity: Rare Cost: {2}{G}{U} Trample The Third Doctor gets +1 +1 for each noncreature token you control. When The Third Doctor enters the battlefield, create your choice of a Clue token, a Food token, or a Treasure token.