M:tG card similarity search
4 · Artifact
{2}, {T}: Exile the top card of your library face down. {0}: Sacrifice Knowledge Vault. If you do, discard your hand, then put all cards exiled with Knowledge Vault into their owner's hand. When Knowledge Vault leaves the battlefield, put all cards exiled with Knowledge Vault into their owner's graveyard.
| Name | Mana | Type | Text |
|---|---|---|---|
| Strongarm Thug | 2B | Creature — Human Mercenary | When Strongarm Thug enters the battlefield, you may return target Mercenary card from your graveyard to your hand. 1/1 |
| Grimoire of the Dead | 4 | Legendary Artifact | {1}, {T}, Discard a card: Put a study counter on Grimoire of the Dead. {T}, Remove three study counters from Grimoire of the Dead and sacrifice it: Put all creature cards from all graveyards onto the battlefield under your control. They're black Zombies in addition to their other colors and types. |
| Azorius Locket | 3 | Artifact | {T}: Add {W} or {U}. {W/U}{W/U}{W/U}{W/U}, {T}, Sacrifice Azorius Locket: Draw two cards. |
| Blighted Cataract | Land | {T}: Add {C}. {5}{U}, {T}, Sacrifice Blighted Cataract: Draw two cards. | |
| Boros Locket | 3 | Artifact | {T}: Add {R} or {W}. {R/W}{R/W}{R/W}{R/W}, {T}, Sacrifice Boros Locket: Draw two cards. |
| Dimir Locket | 3 | Artifact | {T}: Add {U} or {B}. {U/B}{U/B}{U/B}{U/B}, {T}, Sacrifice Dimir Locket: Draw two cards. |
| Golgari Locket | 3 | Artifact | {T}: Add {B} or {G}. {B/G}{B/G}{B/G}{B/G}, {T}, Sacrifice Golgari Locket: Draw two cards. |
| Gruul Locket | 3 | Artifact | {T}: Add {R} or {G}. {R/G}{R/G}{R/G}{R/G}, {T}, Sacrifice Gruul Locket: Draw two cards. |
| Hedron Archive | 4 | Artifact | {T}: Add {C}{C}. {2}, {T}, Sacrifice Hedron Archive: Draw two cards. |
| Izzet Locket | 3 | Artifact | {T}: Add {U} or {R}. {U/R}{U/R}{U/R}{U/R}, {T}, Sacrifice Izzet Locket: Draw two cards. |