M:tG card similarity search
3WU · Legendary Creature — Time Lord Doctor
Whenever The Seventh Doctor attacks, choose a card in your hand. Defending player guesses whether that card's mana value is greater than the number of artifacts you control. If they guessed wrong, you may cast it without paying its mana cost. If you don't cast a spell this way, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") 3/6
| Name | Mana | Type | Text |
|---|---|---|---|
| Ma Chao, Western Warrior | 3RR | Legendary Creature — Human Soldier Warrior | Horsemanship (This creature can't be blocked except by creatures with horsemanship.) Whenever Ma Chao, Western Warrior attacks alone, it can't be blocked this combat. 3/3 |
| Crypt Rats | 2B | Creature — Rat | {X}: Crypt Rats deals X damage to each creature and each player. Spend only black mana on X. 1/1 |
| Loreseeker's Stone | 6 | Artifact | {3}, {T}: Draw three cards. This ability costs {1} more to activate for each card in your hand. |
| Volley of Boulders | 8R | Sorcery | Volley of Boulders deals 6 damage divided as you choose among any number of targets. Flashback {R}{R}{R}{R}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Curse of Vitality | 2W | Enchantment — Aura Curse | Enchant player Whenever enchanted player is attacked, you gain 2 life. Each opponent attacking that player does the same. |
| Diligent Excavator | 1U | Creature — Human Artificer | Whenever you cast a historic spell, target player mills two cards. (Artifacts, legendaries, and Sagas are historic.) 1/3 |
| Archghoul of Thraben | 2B | Creature — Zombie Cleric | Whenever Archghoul of Thraben or another Zombie you control dies, look at the top card of your library. If it's a Zombie card, you may reveal it and put it into your hand. If you don't put the card into your hand, you may put it into your graveyard. 3/2 |
| Blood for the Blood God! | 8BBR | Instant | This spell costs {1} less to cast for each creature that died this turn. Discard your hand, then draw eight cards. Blood for the Blood God! deals 8 damage to each opponent. Exile Blood for the Blood God! |
| Merfolk Seastalkers | 3U | Creature — Merfolk Scout | Islandwalk (This creature can't be blocked as long as defending player controls an Island.) {2}{U}: Tap target creature without flying. 2/3 |
| Doric, Nature's Warden | 3G | Legendary Creature — Tiefling Druid | Vigilance When Doric, Nature's Warden enters the battlefield, search your library for a Forest card, put it onto the battlefield tapped, then shuffle. Whenever Doric attacks, you may pay {1}{G}. If you do, transform her. 3/3 |