M:tG card similarity search
1RR · Enchantment
{X}, Discard a card with mana value X: Knollspine Invocation deals X damage to any target.
| Name | Mana | Type | Text |
|---|---|---|---|
| Twilight Prophet | 2BB | Creature — Vampire Cleric | Flying Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) At the beginning of your upkeep, if you have the city's blessing, reveal the top card of your library and put it into your hand. Each opponent loses X life and you gain X life, where X is that card's mana value. 2/4 |
| Genesis Hydra | XGG | Creature — Plant Hydra | When you cast this spell, reveal the top X cards of your library. You may put a nonland permanent card with mana value X or less from among them onto the battlefield. Then shuffle the rest into your library. Genesis Hydra enters the battlefield with X +1/+1 counters on it. 0/0 |
| Ravaging Blaze | XRR | Instant | Ravaging Blaze deals X damage to target creature. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, Ravaging Blaze also deals X damage to that creature's controller. |
| Rakdos's Return | XBR | Sorcery | Rakdos's Return deals X damage to target opponent or planeswalker. That player or that planeswalker's controller discards X cards. |
| Sliver Gravemother | WUBRG | Legendary Creature — Sliver | The "legend rule" doesn't apply to Slivers you control. Each Sliver creature card in your graveyard has encore {X}, where X is its mana value. Encore {5} ({5}, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.) 6/6 |
| Custodi Soulcaller | 1WW | Creature — Human Cleric | Melee (Whenever this creature attacks, it gets +1/+1 until end of turn for each opponent you attacked this combat.) Whenever Custodi Soulcaller attacks, return target creature card with mana value X or less from your graveyard to the battlefield, where X is the number of players you attacked this combat. 1/2 |
| Ambergris, Agent of Destruction | 2RR | Legendary Creature — Dwarf Cleric | Haste Whenever Ambergris, Agent of Destruction attacks, you may discard your hand and draw two cards. If you do, Ambergris deals X damage to each opponent, where X is the number of cards you've discarded this turn. 4/3 |
| Dwarven Catapult | XR | Instant | Dwarven Catapult deals X damage divided evenly, rounded down, among all creatures target opponent controls. |
| Return to the Ranks | XWW | Sorcery | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Return X target creature cards with mana value 2 or less from your graveyard to the battlefield. |
| Gempalm Incinerator | 2R | Creature — Goblin | Cycling {1}{R} ({1}{R}, Discard this card: Draw a card.) When you cycle Gempalm Incinerator, you may have it deal X damage to target creature, where X is the number of Goblins on the battlefield. 2/1 |