M:tG card similarity search
5R · Creature — Beholder
Whenever a creature an opponent controls attacks one of your opponents, double its power until end of turn. {X}{X}{R}: Monstrosity X. (If this creature isn't monstrous, put X +1/+1 counters on it and it becomes monstrous.) When Death Kiss becomes monstrous, goad up to X target creatures your opponents control. 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Mask of the Schemer | 2U | Artifact — Equipment | Whenever equipped creature deals combat damage to a player, it connives X, where X is the amount of damage it dealt to that player. (Draw X cards, then discard X cards. Put a +1/+1 counter on that creature for each nonland card discarded this way.) Equip {2} |
| Polymorphist's Jest | 1UU | Instant | Until end of turn, each creature target player controls loses all abilities and becomes a blue Frog with base power and toughness 1/1. |
| Whimsy | XUU | Sorcery | Play X random fast effects. |
| Dregs of Sorrow | X4B | Sorcery | Destroy X target nonblack creatures. Draw X cards. |
| Karlov Watchdog | 3W | Creature — Dog | Vigilance Permanents your opponents control can't be turned face up during your turn. Whenever you attack with three or more creatures, creatures you control get +1/+1 until end of turn. 3/2 |
| Leonin Iconoclast | 3W | Creature — Cat Monk | Heroic — Whenever you cast a spell that targets Leonin Iconoclast, destroy target enchantment creature an opponent controls. 3/2 |
| Spirit Flare | 3W | Instant | Tap target untapped creature you control. If you do, it deals damage equal to its power to target attacking or blocking creature an opponent controls. Flashback—{1}{W}, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Malakir Blood-Priest | 1B | Creature — Vampire Cleric | When Malakir Blood-Priest enters the battlefield, each opponent loses X life and you gain X life, where X is the number of creatures in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) 2/1 |
| Champion of Dusk | 3BB | Creature — Vampire Knight | When Champion of Dusk enters the battlefield, you draw X cards and you lose X life, where X is the number of Vampires you control. 4/4 |
| Heliod's Emissary | 3W | Enchantment Creature — Elk | Bestow {6}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Whenever Heliod's Emissary or enchanted creature attacks, tap target creature an opponent controls. Enchanted creature gets +3/+3. 3/3 |