M:tG card similarity search
· Land
{T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a spell that shares a watermark with Secret Base.
| Name | Mana | Type | Text |
|---|---|---|---|
| Neheb, Dreadhorde Champion | 2RR | Legendary Creature — Zombie Minotaur Warrior | Trample Whenever Neheb, Dreadhorde Champion deals combat damage to a player or planeswalker, you may discard any number of cards. If you do, draw that many cards and add that much {R}. Until end of turn, you don't lose this mana as steps and phases end. 5/4 |
| Mark of Sakiko | 1G | Enchantment — Aura | Enchant creature Enchanted creature has "Whenever this creature deals combat damage to a player, add that much {G}. Until end of turn, you don't lose this mana as steps and phases end." |
| Might of the Nephilim | 1G | Instant | Target creature gets +2/+2 until end of turn for each of its colors. |
| Alchor's Tomb | 4 | Artifact | {2}, {T}: Target permanent you control becomes the color of your choice. (This effect lasts indefinitely.) |
| Keeper of Secrets | 5R | Creature — Demon | First strike, haste Symphony of Pain — Whenever you cast a spell from anywhere other than your hand, Keeper of Secrets deals damage equal to that spell's mana value to target opponent. 6/4 |
| 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. |