M:tG card similarity search
3U · Creature — Spirit
{U}, Sacrifice Enigma Eidolon: Target player mills three cards. Whenever you cast a multicolored spell, you may return Enigma Eidolon from your graveyard to your hand. 2/2
| Name | Mana | Type | Text | 
|---|---|---|---|
| Reito Sentinel | 3 | Artifact Creature — Construct | Defender When Reito Sentinel enters the battlefield, target player mills three cards. (They put the top three cards of their library into their graveyard.) {3}: Put target card from a graveyard on the bottom of its owner's library. 3/3 | 
| Drowned Secrets | 1U | Enchantment | Whenever you cast a blue spell, target player mills two cards. | 
| Arcanis the Omnipotent | 3UUU | Legendary Creature — Wizard | {T}: Draw three cards. {2}{U}{U}: Return Arcanis the Omnipotent to its owner's hand. 3/4 | 
| Dreamstone Hedron | 6 | Artifact | {T}: Add {C}{C}{C}. {3}, {T}, Sacrifice Dreamstone Hedron: Draw three cards. | 
| Sibsig Host | 4B | Creature — Zombie | When Sibsig Host enters the battlefield, each player mills three cards. 2/6 | 
| 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 | 
| Fiddlehead Kami | 4G | Creature — Spirit | Whenever you cast a Spirit or Arcane spell, regenerate Fiddlehead Kami. 3/3 | 
| Attunement | 2U | Enchantment | Return Attunement to its owner's hand: Draw three cards, then discard four cards. | 
| Mindreaver | UU | Creature — Human Wizard | Heroic — Whenever you cast a spell that targets Mindreaver, exile the top three cards of target player's library. {U}{U}, Sacrifice Mindreaver: Counter target spell with the same name as a card exiled with Mindreaver. 2/1 | 
| Poxwalkers | 2B | Creature — Zombie | Deathtouch Curse of the Walking Pox — Whenever you cast a spell from anywhere other than your hand, return Poxwalkers from your graveyard to the battlefield tapped. 3/1 |