M:tG card similarity search
2GW · Enchantment
When Ajani's Aid enters the battlefield, you may search your library and/or graveyard for a card named Ajani, Valiant Protector, reveal it, and put it into your hand. If you search your library this way, shuffle. Sacrifice Ajani's Aid: Prevent all combat damage a creature of your choice would deal this turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Midnight Clock | 2U | Artifact | {T}: Add {U}. {2}{U}: Put an hour counter on Midnight Clock. At the beginning of each upkeep, put an hour counter on Midnight Clock. When the twelfth hour counter is put on Midnight Clock, shuffle your hand and graveyard into your library, then draw seven cards. Exile Midnight Clock. |
| Silhouette | 1U | Instant | Choose target creature. If a spell or ability that targets that creature would cause a source to deal damage to that creature this turn, prevent that damage. |
| Hindervines | 2G | Instant | Prevent all combat damage that would be dealt this turn by creatures with no +1/+1 counters on them. |
| Shieldmage Elder | 5W | Creature — Human Cleric Wizard | Tap two untapped Clerics you control: Prevent all damage target creature would deal this turn. Tap two untapped Wizards you control: Prevent all damage target spell would deal this turn. 2/3 |
| Horn of Deafening | 4 | Artifact | {2}, {T}: Prevent all combat damage that would be dealt by target creature this turn. |
| Safeguard | 3WW | Enchantment | {2}{W}: Prevent all combat damage that would be dealt by target creature this turn. |
| Seraph of the Sword | 3W | Creature — Angel | Flying Prevent all combat damage that would be dealt to Seraph of the Sword. 3/3 |
| Guard Gomazoa | 2U | Creature — Jellyfish | Defender, flying Prevent all combat damage that would be dealt to Guard Gomazoa. 1/3 |
| Harvester Troll | 3G | Creature — Troll | When Harvester Troll enters the battlefield, you may sacrifice a creature or land. If you do, put two +1/+1 counters on Harvester Troll. 2/3 |
| Turn the Tables | 3WW | Instant | All combat damage that would be dealt to you this turn is dealt to target attacking creature instead. |