M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Druids' Repository | 1GG | Enchantment | Whenever a creature you control attacks, put a charge counter on Druids' Repository. Remove a charge counter from Druids' Repository: Add one mana of any color. |
| War Room | Land | {T}: Add {C}. {3}, {T}, Pay life equal to the number of colors in your commanders' color identity: Draw a card. | |
| Sheltered Aerie | 2G | Enchantment — Aura | Enchant land Enchanted land has "{T}: Add two mana of any one color." |
| Happy Dead Squirrel | Stickers | {TK}{TK} — {T}: Add {C}{C}. Spend this mana only to cast noncreature spells. {TK}{TK}{TK} — Infect (This permanent deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) {TK}{TK} — 3/2 {TK}{TK}{TK}{TK} — 4/7 | |
| Geosurge | RRRR | Sorcery | Add {R}{R}{R}{R}{R}{R}{R}. Spend this mana only to cast artifact or creature spells. |
| R&D's Secret Lair | Legendary Land | Play cards as written. Ignore all errata. {T}: Add {C}. (This mana is still added to your mana pool.) | |
| Necra Disciple | B | Creature — Human Wizard | {G}, {T}: Add one mana of any color. {W}, {T}: Prevent the next 1 damage that would be dealt to any target this turn. 1/1 |
| Forsaken City | Land | Forsaken City doesn't untap during your untap step. At the beginning of your upkeep, you may exile a card from your hand. If you do, untap Forsaken City. {T}: Add one mana of any color. | |
| Braid of Fire | 1R | Enchantment | Cumulative upkeep—Add {R}. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) |
| Goblin Clearcutter | 3R | Creature — Goblin | {T}, Sacrifice a Forest: Add three mana in any combination of {R} and/or {G}. 3/3 |