M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Crystal Rod | 1 | Artifact | Whenever a player casts a blue spell, you may pay {1}. If you do, you gain 1 life. |
| Iron Star | 1 | Artifact | Whenever a player casts a red spell, you may pay {1}. If you do, you gain 1 life. |
| Contemplation | 1WW | Enchantment | Whenever you cast a spell, you gain 1 life. |
| Ivory Cup | 1 | Artifact | Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life. |
| Apothecary Initiate | W | Creature — Kithkin Cleric | Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life. 1/1 |
| Bog-Strider Ash | 3G | Creature — Treefolk Shaman | Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) Whenever a player casts a Goblin spell, you may pay {G}. If you do, you gain 2 life. 2/4 |
| Urza's Chalice | 1 | Artifact | Whenever a player casts an artifact spell, you may pay {1}. If you do, you gain 1 life. |
| Kor Firewalker | WW | Creature — Kor Soldier | Protection from red Whenever a player casts a red spell, you may gain 1 life. 2/2 |
| Wooden Sphere | 1 | Artifact | Whenever a player casts a green spell, you may pay {1}. If you do, you gain 1 life. |
| Auspicious Ancestor | 3W | Creature — Human Cleric | When Auspicious Ancestor dies, you gain 3 life. Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life. 2/3 |