M:tG card similarity search
· Land
{T}: Add {U}. Cephalid Coliseum deals 1 damage to you. Threshold — {U}, {T}, Sacrifice Cephalid Coliseum: Target player draws three cards, then discards three cards. Activate only if seven or more cards are in your graveyard.
| Name | Mana | Type | Text |
|---|---|---|---|
| Ordeal of Heliod | 1W | Enchantment — Aura | Enchant creature Whenever enchanted creature attacks, put a +1/+1 counter on it. Then if it has three or more +1/+1 counters on it, sacrifice Ordeal of Heliod. When you sacrifice Ordeal of Heliod, you gain 10 life. |
| Serendib Djinn | 2UU | Creature — Djinn | Flying At the beginning of your upkeep, sacrifice a land. If you sacrifice an Island this way, Serendib Djinn deals 3 damage to you. When you control no lands, sacrifice Serendib Djinn. 5/6 |
| Ghostly Castigator | Creature — Spirit | Flying When Ghostly Castigator enters the battlefield, you may shuffle up to three target cards from your graveyard into your library. If Ghostly Castigator would be put into a graveyard from anywhere, exile it instead. 3/4 | |
| Resounding Scream | 2B | Sorcery | Target player discards a card at random. Cycling {5}{U}{B}{R} ({5}{U}{B}{R}, Discard this card: Draw a card.) When you cycle Resounding Scream, target player discards two cards at random. |
| Urgoros, the Empty One | 4BB | Legendary Creature — Specter | Flying Whenever Urgoros, the Empty One deals combat damage to a player, that player discards a card at random. If the player can't, you draw a card. 4/3 |
| Mirror Universe | 6 | Artifact | {T}, Sacrifice Mirror Universe: Exchange life totals with target opponent. Activate only during your upkeep. |
| Tarnished Citadel | Land | {T}: Add {C}. {T}: Add one mana of any color. Tarnished Citadel deals 3 damage to you. | |
| Magmatic Sinkhole | 5R | Instant | Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Magmatic Sinkhole deals 5 damage to target creature or planeswalker. |
| Fiery Justice | RGW | Sorcery | Fiery Justice deals 5 damage divided as you choose among any number of targets. Target opponent gains 5 life. |
| Oona's Grace | 2U | Instant | Target player draws a card. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.) |