M:tG card similarity search
6 · Artifact
At the beginning of your upkeep, put a doom counter on Armageddon Clock. At the beginning of your draw step, Armageddon Clock deals damage equal to the number of doom counters on it to each player. {4}: Remove a doom counter from Armageddon Clock. Any player may activate this ability but only during any upkeep step.
| Name | Mana | Type | Text |
|---|---|---|---|
| Ironclad Revolutionary | 4BB | Creature — Aetherborn Artificer | When Ironclad Revolutionary enters the battlefield, you may sacrifice an artifact. If you do, put two +1/+1 counters on Ironclad Revolutionary and each opponent loses 2 life. 4/4 |
| Wandering Troubadour | 3G | Creature — Dragon Bard | At the beginning of your end step, if you had a land enter the battlefield under your control this turn, venture into the dungeon. (Enter the first room or advance to the next room.) 4/2 |
| Karn's Sylex | 3 | Legendary Artifact | Karn's Sylex enters the battlefield tapped. Players can't pay life to cast spells or to activate abilities that aren't mana abilities. {X}, {T}, Exile Karn's Sylex: Destroy each nonland permanent with mana value X or less. Activate only as a sorcery. |
| Predatory Advantage | 3RG | Enchantment | At the beginning of each opponent's end step, if that player didn't cast a creature spell this turn, create a 2/2 green Lizard creature token. |
| Mountain Titan | 2BR | Creature — Giant | {1}{R}{R}: Until end of turn, whenever you cast a black spell, put a +1/+1 counter on Mountain Titan. 2/2 |
| Dakkon, Shadow Slayer | WUB | Legendary Planeswalker — Dakkon | Dakkon, Shadow Slayer enters the battlefield with a number of loyalty counters on him equal to the number of lands you control. [+1]: Surveil 2. [−3]: Exile target creature. [−6]: You may put an artifact card from your hand or graveyard onto the battlefield. Loyalty 0 |
| Gixian Infiltrator | 1B | Creature — Phyrexian Human | Whenever you sacrifice another permanent, put a +1/+1 counter on Gixian Infiltrator. 2/1 |
| Defense of the Heart | 3G | Enchantment | At the beginning of your upkeep, if an opponent controls three or more creatures, sacrifice Defense of the Heart, search your library for up to two creature cards, put those cards onto the battlefield, then shuffle. |
| Nightstalker Engine | 4B | Creature — Nightstalker | Nightstalker Engine's power is equal to the number of creature cards in your graveyard. */3 |
| Spinning Wheel Kick | XXGG | Sorcery | Target creature you control deals damage equal to its power to each of X target creatures and/or planeswalkers. |