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 |
|---|---|---|---|
| Overflowing Basin | Land | {1}, {T}: Add {G}{U}. | |
| Pyretic Ritual | 1R | Instant | Add {R}{R}{R}. |
| Rakdos Signet | 2 | Artifact | {1}, {T}: Add {B}{R}. |
| Riverglide Pathway | Land | {T}: Add {U}. | |
| Lavaglide Pathway | Land | {T}: Add {R}. | |
| Seashell Cameo | 3 | Artifact | {T}: Add {W} or {U}. |
| Seat of the Synod | Artifact Land | {T}: Add {U}. | |
| Seething Song | 2R | Instant | Add {R}{R}{R}{R}{R}. |
| Selesnya Signet | 2 | Artifact | {1}, {T}: Add {G}{W}. |
| Shadowblood Ridge | Land | {1}, {T}: Add {B}{R}. |