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 |
|---|---|---|---|
| Shadowy Backstreet | Land — Plains Swamp | ({T}: Add {W} or {B}.) Shadowy Backstreet enters the battlefield tapped. When Shadowy Backstreet enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | |
| Thundering Falls | Land — Island Mountain | ({T}: Add {U} or {R}.) Thundering Falls enters the battlefield tapped. When Thundering Falls enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | |
| Undercity Sewers | Land — Island Swamp | ({T}: Add {U} or {B}.) Undercity Sewers enters the battlefield tapped. When Undercity Sewers enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | |
| Underground Mortuary | Land — Swamp Forest | ({T}: Add {B} or {G}.) Underground Mortuary enters the battlefield tapped. When Underground Mortuary enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | |
| Fabrication Module | 3 | Artifact | Whenever you get one or more {E} (energy counters), put a +1/+1 counter on target creature you control. {4}, {T}: You get {E}. |
| Barrier of Bones | B | Creature — Skeleton Wall | Defender When Barrier of Bones enters the battlefield, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) 0/3 |
| Absolving Lammasu | 4W | Creature — Lammasu | Flying When Absolving Lammasu enters the battlefield, all suspected creatures are no longer suspected. When Absolving Lammasu dies, you gain 3 life and suspect up to one target creature an opponent controls. (A suspected creature has menace and can't block.) 4/3 |
| Topplegeist | W | Creature — Spirit | Flying When Topplegeist enters the battlefield, tap target creature an opponent controls. Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, tap target creature that player controls. 1/1 |
| Retribution of the Ancients | B | Enchantment | {B}, Remove X +1/+1 counters from among creatures you control: Target creature gets -X/-X until end of turn. |
| Cinderslash Ravager | 4RG | Creature — Phyrexian Warrior | This spell costs {1} less to cast for each permanent you control with oil counters on it. Vigilance When Cinderslash Ravager enters the battlefield, it deals 1 damage to each creature your opponents control. 5/5 |