M:tG card similarity search
3 · Artifact
Cryptolith Fragment enters the battlefield tapped. {T}: Add one mana of any color. Each player loses 1 life. At the beginning of your upkeep, if each player has 10 or less life, transform Cryptolith Fragment.
| Name | Mana | Type | Text |
|---|---|---|---|
| Kroxa, Titan of Death's Hunger | BR | Legendary Creature — Elder Giant | When Kroxa enters the battlefield, sacrifice it unless it escaped. Whenever Kroxa enters the battlefield or attacks, each opponent discards a card, then each opponent who didn't discard a nonland card this way loses 3 life. Escape—{B}{B}{R}{R}, Exile five other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.) 6/6 |
| Totem Speaker | 4G | Creature — Elf Druid | Whenever a Beast enters the battlefield, you may gain 3 life. 3/3 |
| Undersea Invader | 4UU | Creature — Giant Rogue | Flash Undersea Invader enters the battlefield tapped. 5/6 |
| Strongarm Tactics | 1B | Sorcery | Each player discards a card. Then each player who didn't discard a creature card this way loses 4 life. |
| Revival Experiment | 4BG | Sorcery | For each permanent type, return up to one card of that type from your graveyard to the battlefield. You lose 3 life for each card returned this way. Exile Revival Experiment. |
| Daring Thunder-Thief | 3U | Creature — Turtle Rogue | Flash Daring Thunder-Thief enters the battlefield tapped. 4/4 |
| Sphinx of Foresight | 2UU | Creature — Sphinx | You may reveal this card from your opening hand. If you do, scry 3 at the beginning of your first upkeep. Flying At the beginning of your upkeep, scry 1. 4/4 |
| Singe-Mind Ogre | 2BR | Creature — Ogre Mutant | When Singe-Mind Ogre enters the battlefield, target player reveals a card at random from their hand, then loses life equal to that card's mana value. 3/2 |
| Contamination | 2B | Enchantment | At the beginning of your upkeep, sacrifice Contamination unless you sacrifice a creature. If a land is tapped for mana, it produces {B} instead of any other type and amount. |
| Gempalm Polluter | 5B | Creature — Zombie | Cycling {B}{B} ({B}{B}, Discard this card: Draw a card.) When you cycle Gempalm Polluter, you may have target player lose life equal to the number of Zombies on the battlefield. 4/3 |