M:tG card similarity search
3 · Artifact
{T}: Add {C}. Any time you could mulligan and Serum Powder is in your hand, you may exile all the cards from your hand, then draw that many cards. (You can do this in addition to taking mulligans.)
| Name | Mana | Type | Text |
|---|---|---|---|
| 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}. | |
| Boulderloft Pathway | Land | {T}: Add {W}. | |
| Brightclimb Pathway | Land | {T}: Add {W}. | |
| Grimclimb Pathway | Land | {T}: Add {B}. | |
| Channel the Suns | 3G | Sorcery | Add {W}{U}{B}{R}{G}. |
| Clearwater Pathway | Land | {T}: Add {U}. | |
| Murkwater Pathway | Land | {T}: Add {B}. |