M:tG card similarity search
2B · Creature — Rat
Plague Rats's power and toughness are each equal to the number of creatures named Plague Rats on the battlefield. */*
| Name | Mana | Type | Text | 
|---|---|---|---|
| Rothga, Bonded Engulfer | 2GG | Legendary Creature — Phyrexian Beast | Trample When Rothga, Bonded Engulfer enters the battlefield, you get a one-time boon with "When you cast a creature spell, it perpetually gets +X/+X, where X is its power." 4/4 | 
| Electrostatic Pummeler | 3 | Artifact Creature — Construct | When Electrostatic Pummeler enters the battlefield, you get {E}{E}{E} (three energy counters). Pay {E}{E}{E}: Electrostatic Pummeler gets +X/+X until end of turn, where X is its power. 1/1 | 
| Grasping Current | 4U | Sorcery | Return up to two target creatures to their owner's hand. Search your library and/or graveyard for a card named Jace, Ingenious Mind-Mage, reveal it, and put it into your hand. If you searched your library this way, shuffle. | 
| Rhythmic Water Vortex | 3UU | Sorcery | Return up to two target creatures to their owner's hand. Search your library and/or graveyard for a card named Mu Yanling, reveal it, and put it into your hand. If you searched your library this way, shuffle. | 
| Strength in Numbers | 1G | Instant | Until end of turn, target creature gains trample and gets +X/+X, where X is the number of attacking creatures. | 
| Yew Spirit | 4G | Creature — Spirit Treefolk | {2}{G}{G}: Yew Spirit gets +X/+X until end of turn, where X is its power. 3/3 | 
| The Great Aerie | Plane — Tarkir | When you planeswalk to The Great Aerie and at the beginning of your upkeep, bolster 3. (Choose a creature with the least toughness among creatures you control and put three +1/+1 counters on it.) Whenever chaos ensues, choose up to one target creature you control and up to one target creature an opponent controls. Each of those creatures deals damage equal to its toughness to the other. | |
| Quirion Beastcaller | 1G | Creature — Dryad Warrior | Whenever you cast a creature spell, put a +1/+1 counter on Quirion Beastcaller. When Quirion Beastcaller dies, distribute X +1/+1 counters among any number of target creatures you control, where X is the number of +1/+1 counters on Quirion Beastcaller. 2/2 | 
| Garruk the Slayer | Legendary Planeswalker — Garruk | [0]: Put a 2/2 green Wolf creature token onto the battlefield. [+4]: Target Wolf creature gets +1/+0 and gains deathtouch until end of turn. [−10]: Destroy target creature. Put loyalty counters on Garruk the Slayer equal to that creature's toughness. [−25]: Destroy all creatures Garruk the Slayer doesn't control. Loyalty 20 | |
| Song of Stupefaction | 1U | Enchantment — Aura | Enchant creature or Vehicle When Song of Stupefaction enters the battlefield, you may mill two cards. (You may put the top two cards of your library into your graveyard.) Fathomless descent — Enchanted permanent gets -X/-0, where X is the number of permanent cards in your graveyard. |