M:tG card similarity search
1W · Legendary Creature — Human Detective
Whenever you cast a historic spell, investigate. This ability triggers only once each turn. (Artifacts, legendaries, and Sagas are historic. To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") Doctor's companion (You can have two commanders if the other is the Doctor.) 2/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Memory Erosion | 1UU | Enchantment | Whenever an opponent casts a spell, that player mills two cards. |
| Valkmira, Protector's Shield | 3W | Legendary Artifact | If a source an opponent controls would deal damage to you or a permanent you control, prevent 1 of that damage. Whenever you or another permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {1}. |
| Sapphire Leech | 1U | Creature — Leech | Flying Blue spells you cast cost {U} more to cast. 2/2 |
| Mandate of Peace | 1W | Instant | Cast this spell only during combat. Your opponents can't cast spells this turn. End the combat phase. (Remove all attackers and blockers from combat. Exile all spells and abilities from the stack, including this spell.) |
| Alchemist's Refuge | Land | {T}: Add {C}. {G}{U}, {T}: You may cast spells this turn as though they had flash. | |
| Mirran Safehouse | 3 | Artifact | As long as Mirran Safehouse is on the battlefield, it has all activated abilities of all land cards in all graveyards. |
| Havoc | 1R | Enchantment | Whenever an opponent casts a white spell, they lose 2 life. |
| Jeskai Student | 1W | Creature — Human Monk | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) 1/3 |
| Teller of Tales | 3UU | Creature — Spirit | Flying Whenever you cast a Spirit or Arcane spell, you may tap or untap target creature. 3/3 |
| Hesitation | 1U | Enchantment | When a player casts a spell, sacrifice Hesitation and counter that spell. |