M:tG card similarity search
2R · Instant
Seismic Strike deals damage to target creature equal to the number of Mountains you control.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Shapeshifter | 6 | Artifact Creature — Shapeshifter | As Shapeshifter enters the battlefield, choose a number between 0 and 7. At the beginning of your upkeep, you may choose a number between 0 and 7. Shapeshifter's power is equal to the last chosen number and its toughness is equal to 7 minus that number. */7-* | 
| Runeflare Trap | 4RR | Instant — Trap | If an opponent drew three or more cards this turn, you may pay {R} rather than pay this spell's mana cost. Runeflare Trap deals damage to target player equal to the number of cards in that player's hand. | 
| 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 | 
| Exert Influence | 4U | Sorcery | Converge — Gain control of target creature if its power is less than or equal to the number of colors of mana spent to cast this spell. | 
| Lash Out | 1R | Instant | Lash Out deals 3 damage to target creature. Clash with an opponent. If you win, Lash Out deals 3 damage to that creature's controller. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.) | 
| Pygmy Giant | 1RR | Creature — Giant | {R}, {T}, Sacrifice a creature: Pygmy Giant deals X damage to target creature, where X is a number in the sacrificed creature's text box. 0/2 | 
| Chainweb Aracnir | G | Creature — Spider | Reach When Chainweb Aracnir enters the battlefield, it deals damage equal to its power to target creature with flying an opponent controls. Escape—{3}{G}{G}, Exile four other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.) Chainweb Aracnir escapes with three +1/+1 counters on it. 1/2 | 
| Lay Down Arms | W | Sorcery | Exile target creature with mana value less than or equal to the number of Plains you control. Its controller gains 3 life. | 
| Dakkon Blackblade | 2WUUB | Legendary Creature — Human Warrior | Dakkon Blackblade's power and toughness are each equal to the number of lands you control. */* | 
| Mage Slayer | 1RG | Artifact — Equipment | Whenever equipped creature attacks, it deals damage equal to its power to the player or planeswalker it's attacking. Equip {3} |