M:tG card similarity search
6 · Artifact
When Contagion Engine enters the battlefield, put a -1/-1 counter on each creature target player controls. {4}, {T}: Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.)
| Name | Mana | Type | Text |
|---|---|---|---|
| A-Deal Gone Bad | 3B | Instant | Target creature gets -3/-3 until end of turn. Target player mills three cards. You gain 3 life. |
| Prism Array | 4U | Enchantment | Converge — Prism Array enters the battlefield with a crystal counter on it for each color of mana spent to cast it. Remove a crystal counter from Prism Array: Tap target creature. {W}{U}{B}{R}{G}: Scry 3. (Look at the top three cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.) |
| Day | 2W | Instant | Creatures target player controls get +1/+1 until end of turn. |
| Slithery Stalker | 1BB | Creature — Nightmare Horror | Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) When Slithery Stalker enters the battlefield, exile target green or white creature an opponent controls. When Slithery Stalker leaves the battlefield, return the exiled card to the battlefield under its owner's control. 1/1 |
| Pierce Strider | 4 | Artifact Creature — Phyrexian Construct | When Pierce Strider enters the battlefield, target opponent loses 3 life. 3/3 |
| Divine Congregation | 3W | Sorcery | You gain 2 life for each creature target player controls. Suspend 5—{1}{W} (Rather than cast this card from your hand, you may pay {1}{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.) |
| Promise of Loyalty | 4W | Sorcery | Each player puts a vow counter on a creature they control and sacrifices the rest. Each of those creatures can't attack you or planeswalkers you control for as long as it has a vow counter on it. |
| Slice from the Shadows | XB | Instant | This spell can't be countered. (This includes by the ward ability.) Target creature gets -X/-X until end of turn. |
| Somberwald Spider | 4G | Creature — Spider | Reach (This creature can block creatures with flying.) Morbid — Somberwald Spider enters the battlefield with two +1/+1 counters on it if a creature died this turn. 2/4 |
| Skyshroud Archer | G | Creature — Elf Archer | {T}: Target creature with flying gets -1/-1 until end of turn. 1/1 |