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 |
|---|---|---|---|
| Commodore Guff | 1URW | Legendary Planeswalker — Guff | At the beginning of your end step, put a loyalty counter on another target planeswalker you control. [+1]: Create a 1/1 red Wizard creature token with "{T}: Add {R}. Spend this mana only to cast a planeswalker spell." [−3]: You draw X cards and Commodore Guff deals X damage to each opponent, where X is the number of planeswalkers you control. Commodore Guff can be your commander. Loyalty 5 |
| Bosh, Iron Golem | 8 | Legendary Artifact Creature — Golem | Trample {3}{R}, Sacrifice an artifact: Bosh, Iron Golem deals damage equal to the sacrificed artifact's mana value to any target. 6/7 |
| Oath of Jace | 2U | Legendary Enchantment | When Oath of Jace enters the battlefield, draw three cards, then discard two cards. At the beginning of your upkeep, scry X, where X is the number of planeswalkers you control. |
| Glint-Horn Buccaneer | 1RR | Creature — Minotaur Pirate | Haste Whenever you discard a card, Glint-Horn Buccaneer deals 1 damage to each opponent. {1}{R}, Discard a card: Draw a card. Activate only if Glint-Horn Buccaneer is attacking. 2/4 |
| Lozhan, Dragons' Legacy | 3UR | Legendary Creature — Dragon Shaman | Flying Whenever you cast an Adventure or Dragon spell, Lozhan, Dragons' Legacy deals damage equal to that spell's mana value to any target that isn't a commander. 4/2 |
| Sickening Shoal | XBB | Instant — Arcane | You may exile a black card with mana value X from your hand rather than pay this spell's mana cost. Target creature gets -X/-X until end of turn. |
| Oracle of Nectars | 2G/W | Creature — Elf Cleric | {X}, {T}: You gain X life. 2/2 |
| Mindshrieker | 1U | Creature — Spirit Bird | Flying {2}: Target player mills a card. Mindshrieker gets +X/+X until end of turn, where X is the milled card's mana value. 1/1 |
| Kozilek's Return | 2R | Instant | Devoid (This card has no color.) Kozilek's Return deals 2 damage to each creature. Whenever you cast an Eldrazi creature spell with mana value 7 or greater, you may exile Kozilek's Return from your graveyard. If you do, Kozilek's Return deals 5 damage to each creature. |
| Culling Sun | 2WWB | Sorcery | Destroy each creature with mana value 3 or less. |