M:tG card similarity search
UU · Instant
Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn. (It retains its abilities.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Ghost Hounds | 1B | Creature — Dog Spirit | Vigilance Whenever Ghost Hounds blocks or becomes blocked by a white creature, Ghost Hounds gains first strike until end of turn. 1/1 |
| Giver of Runes | W | Creature — Kor Cleric | {T}: Another target creature you control gains protection from colorless or from the color of your choice until end of turn. 1/2 |
| Navigator's Compass | 1 | Artifact | When Navigator's Compass enters the battlefield, you gain 3 life. {T}: Until end of turn, target land you control becomes the basic land type of your choice in addition to its other types. |
| Briarhorn | 3G | Creature — Elemental | Flash When Briarhorn enters the battlefield, target creature gets +3/+3 until end of turn. Evoke {1}{G} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.) 3/3 |
| Heartbeat of Spring | 2G | Enchantment | Whenever a player taps a land for mana, that player adds one mana of any type that land produced. |
| Mana Flare | 2R | Enchantment | Whenever a player taps a land for mana, that player adds one mana of any type that land produced. |
| Carrion Grub | 3B | Creature — Insect | Carrion Grub gets +X/+0, where X is the greatest power among creature cards in your graveyard. When Carrion Grub enters the battlefield, mill four cards. (Put the top four cards of your library into your graveyard.) 0/5 |
| Vampire Bats | B | Creature — Bat | Flying (This creature can't be blocked except by creatures with flying or reach.) {B}: Vampire Bats gets +1/+0 until end of turn. Activate no more than twice each turn. 0/1 |
| Twist Allegiance | 6R | Sorcery | You and target opponent each gain control of all creatures the other controls until end of turn. Untap those creatures. Those creatures gain haste until end of turn. |
| Keeper of Progenitus | 3G | Creature — Elf Druid | Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana of any type that land produced. 1/3 |