M:tG card similarity search
1RR · Instant
You and target spell's controller bid life. You start the bidding with a bid of 1. In turn order, each player may top the high bid. The bidding ends if the high bid stands. The high bidder loses life equal to the high bid. If you win the bidding, counter that spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Elsha of the Infinite | 2URW | Legendary Creature — Djinn Monk | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) You may look at the top card of your library any time. You may cast noncreature spells from the top of your library. If you cast a spell this way, you may cast it as though it had flash. 3/3 |
| Gray Merchant of Alphabet | 3BB | Creature — Zombie Performer | When Gray Merchant of Alphabet enters the battlefield, choose a letter. For each creature you control that has the chosen letter in its name, you gain 1 life and each opponent loses 1 life. 2/4 |
| Archetype of Endurance | 6GG | Enchantment Creature — Boar | Creatures you control have hexproof. Creatures your opponents control lose hexproof and can't have or gain hexproof. 6/5 |
| Ruthless Ripper | B | Creature — Human Assassin | Deathtouch Morph—Reveal a black card in your hand. (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Ruthless Ripper is turned face up, target player loses 2 life. 1/1 |
| Shadowheart, Cleric of War | 1BR | Legendary Creature — Human Elf Cleric | Deathtouch At the beginning of your end step, Shadowheart, Cleric of War deals 1 damage to each player. Whenever you lose life during your turn, Shadowheart deals that much damage to each opponent. 4/4 |
| Dusk Legion Zealot | 1B | Creature — Vampire Soldier | When Dusk Legion Zealot enters the battlefield, you draw a card and you lose 1 life. 1/1 |
| Cloudsteel Kirin | 2W | Artifact Creature — Equipment Kirin | Flying Equipped creature has flying and "You can't lose the game and your opponents can't win the game." Reconfigure {5} ({5}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.) 3/2 |
| Common Courtesy | 2UU | Enchantment | Whenever a player casts a spell without asking your permission while casting it, counter that spell. When a player asks you permission to cast a spell and you refuse, counter that spell and sacrifice Common Courtesy. |
| Sanguimancy | 4B | Sorcery | You draw X cards and you lose X life, where X is your devotion to black. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.) |
| Invoke Prejudice | UUUU | Enchantment | Whenever an opponent casts a creature spell that doesn't share a color with a creature you control, counter that spell unless that player pays {X}, where X is its mana value. |