M:tG card similarity search
· Land — Sphere
{T}: Add {C}. {T}: Add one mana of any color. Activate only if Mirrex entered the battlefield this turn. {3}, {T}: Create a 1/1 colorless Phyrexian Mite artifact creature token with toxic 1 and "This creature can't block." (Players dealt combat damage by it also get a poison counter.)
| Name | Mana | Type | Text |
|---|---|---|---|
| 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}. | |
| Simic Signet | 2 | Artifact | {1}, {T}: Add {G}{U}. |
| Sisay's Ring | 4 | Artifact | {T}: Add {C}{C}. |
| Skycloud Expanse | Land | {1}, {T}: Add {W}{U}. | |
| Snow-Covered Wastes | Basic Snow Land | {T}: Add {C}. | |
| Sol Ring | 1 | Artifact | {T}: Add {C}{C}. |