M:tG card similarity search
3R · Artifact
{T}: Add {R}{R}. At the beginning of each player's upkeep, that player may put a doom counter on Lavabrink Floodgates or remove a doom counter from it. Then if it has three or more doom counters on it, sacrifice Lavabrink Floodgates. When you do, it deals 6 damage to each creature.
| Name | Mana | Type | Text |
|---|---|---|---|
| Runaway Boulder | 6 | Artifact | Flash When Runaway Boulder enters the battlefield, it deals 6 damage to target creature an opponent controls. Cycling {2} ({2}, Discard this card: Draw a card.) |
| Breena, the Demagogue | 1WB | Legendary Creature — Bird Warlock | Flying Whenever a player attacks one of your opponents, if that opponent has more life than another of your opponents, that attacking player draws a card and you put two +1/+1 counters on a creature you control. 1/3 |
| Phyrexian Soulgorger | 3 | Snow Artifact Creature — Phyrexian Construct | Cumulative upkeep—Sacrifice a creature. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) 8/8 |
| Iron Maiden | 3 | Artifact | At the beginning of each opponent's upkeep, Iron Maiden deals X damage to that player, where X is the number of cards in their hand minus 4. |
| Mystic Barrier | 4W | Enchantment | When Mystic Barrier enters the battlefield or at the beginning of your upkeep, choose left or right. Each player may attack only the nearest opponent in the last chosen direction and planeswalkers controlled by that opponent. |
| Second Chance | 2U | Enchantment | At the beginning of your upkeep, if you have 5 or less life, sacrifice Second Chance and take an extra turn after this one. |
| Ifnir Deadlands | Land — Desert | {T}: Add {C}. {T}, Pay 1 life: Add {B}. {2}{B}{B}, {T}, Sacrifice a Desert: Put two -1/-1 counters on target creature an opponent controls. Activate only as a sorcery. | |
| Ronin Cliffrider | 3RR | Creature — Human Samurai | Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) Whenever Ronin Cliffrider attacks, you may have it deal 1 damage to each creature defending player controls. 2/2 |
| Armor Thrull | 2B | Creature — Thrull | {T}, Sacrifice Armor Thrull: Put a +1/+2 counter on target creature. 1/3 |
| Volcanic Offering | 4R | Instant | Destroy target nonbasic land you don't control and target nonbasic land of an opponent's choice you don't control. Volcanic Offering deals 7 damage to target creature you don't control and 7 damage to target creature of an opponent's choice you don't control. |