M:tG card similarity search
RWB · Enchantment
Whenever a nontoken creature you control attacks, create a 1/1 red Goblin creature token that's tapped and attacking. Sacrifice Mardu Ascendancy: Creatures you control get +0/+3 until end of turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Spear of Heliod | 1WW | Legendary Enchantment Artifact | Creatures you control get +1/+1. {1}{W}{W}, {T}: Destroy target creature that dealt damage to you this turn. |
| Refuse to Yield | 1W | Instant | Target creature gets +2/+7 until end of turn. Untap it. |
| On Alert | 2W | Instant — Adventure | Target creature gets +2/+2 until end of turn. Untap it. (Then exile this card. You may cast the creature later from exile.) |
| Onakke Catacomb | Plane — Shandalar | All creatures are black and have deathtouch. Whenever chaos ensues, creatures you control get +1/+0 and gain first strike until end of turn. | |
| Sprout Swarm | 1G | Instant | 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.) Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Create a 1/1 green Saproling creature token. |
| Marrow-Gnawer | 3BB | Legendary Creature — Rat Rogue | All Rats have fear. {T}, Sacrifice a Rat: Create X 1/1 black Rat creature tokens, where X is the number of Rats you control. 2/3 |
| Advent of the Wurm | 1GGW | Instant | Create a 5/5 green Wurm creature token with trample. |
| Mirrorpool | Land | Mirrorpool enters the battlefield tapped. {T}: Add {C}. {2}{C}, {T}, Sacrifice Mirrorpool: Copy target instant or sorcery spell you control. You may choose new targets for the copy. {4}{C}, {T}, Sacrifice Mirrorpool: Create a token that's a copy of target creature you control. | |
| Thopter Foundry | W/BU | Artifact | {1}, Sacrifice a nontoken artifact: Create a 1/1 blue Thopter artifact creature token with flying. You gain 1 life. |
| Chittering Doom | 3G | Enchantment | Whenever you roll a 4 or higher on a die, create a 1/1 green Squirrel creature token. |