M:tG card similarity search
B · Instant
As an additional cost to cast this spell, sacrifice a creature. Add an amount of {B} equal to the sacrificed creature's mana value.
| Name | Mana | Type | Text |
|---|---|---|---|
| Ancient Den | Artifact Land | {T}: Add {W}. | |
| Azorius Signet | 2 | Artifact | {1}, {T}: Add {W}{U}. |
| Barkchannel Pathway | Land | {T}: Add {G}. | |
| Tidechannel Pathway | Land | {T}: Add {U}. | |
| Barry's Land | Basic Land — Cloud | {T}: Add {C}. | |
| Blightstep Pathway | Land | {T}: Add {B}. | |
| Searstep Pathway | Land | {T}: Add {R}. | |
| Bloodstone Cameo | 3 | Artifact | {T}: Add {B} or {R}. |
| Boros Signet | 2 | Artifact | {1}, {T}: Add {R}{W}. |
| Branchloft Pathway | Land | {T}: Add {G}. |