M:tG card similarity search
· Artifact
Apex Observatory enters the battlefield tapped. As it enters, choose a card type shared among two exiled cards used to craft it. {T}: The next spell you cast this turn of the chosen type can be cast without paying its mana cost.
| Name | Mana | Type | Text |
|---|---|---|---|
| Rotting Legion | 4B | Creature — Zombie | Rotting Legion enters the battlefield tapped. 4/5 |
| Shambling Ghoul | 1B | Creature — Zombie | Shambling Ghoul enters the battlefield tapped. 2/3 |
| Lier, Disciple of the Drowned | 3UU | Legendary Creature — Human Wizard | Spells can't be countered. Each instant and sorcery card in your graveyard has flashback. The flashback cost is equal to that card's mana cost. 3/4 |
| Crash | 2R | Instant | You may sacrifice a Mountain rather than pay this spell's mana cost. Destroy target artifact. |
| Ivory Giant | 5WW | Creature — Giant | When Ivory Giant enters the battlefield, tap all nonwhite creatures. Suspend 5—{W} (Rather than cast this card from your hand, you may pay {W} and exile it with five time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) 3/4 |
| Evasive Action | 1U | Instant | Domain — Counter target spell unless its controller pays {1} for each basic land type among lands you control. |
| Utopia Sprawl | G | Enchantment — Aura | Enchant Forest As Utopia Sprawl enters the battlefield, choose a color. Whenever enchanted Forest is tapped for mana, its controller adds an additional one mana of the chosen color. |
| Piracy | UU | Sorcery | Until end of turn, you may tap lands you don't control for mana. Spend this mana only to cast spells. |
| Allied Strategies | 4U | Sorcery | Domain — Target player draws a card for each basic land type among lands they control. |
| Rouse | 1B | Instant | If you control a Swamp, you may pay 2 life rather than pay this spell's mana cost. Target creature gets +2/+0 until end of turn. |