M:tG card similarity search
B · Sorcery
Join forces — Starting with you, each player may pay any amount of mana. Each player mills X cards, where X is the total amount of mana paid this way.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Kentaro, the Smiling Cat | 1W | Legendary Creature — Human Samurai | Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) You may pay {X} rather than pay the mana cost for Samurai spells you cast, where X is that spell's mana value. 2/1 | 
| Hypnotic Swirly Disc | Artifact — Contraption | Whenever you crank Hypnotic Swirly Disc, target player mills X cards, where X is the number of creatures you control. | |
| Carpet of Flowers | G | Enchantment | At the beginning of each of your main phases, if you haven't added mana with this ability this turn, you may add X mana of any one color, where X is the number of Islands target opponent controls. | 
| Contaminated Drink | XUB | Instant | Draw X cards, then you get half X rad counters, rounded up. | 
| Damnable Pact | XBB | Sorcery | Target player draws X cards and loses X life. | 
| In the Eye of Chaos | 2U | World Enchantment | Whenever a player casts an instant spell, counter it unless that player pays {X}, where X is its mana value. | 
| Crypt Rats | 2B | Creature — Rat | {X}: Crypt Rats deals X damage to each creature and each player. Spend only black mana on X. 1/1 | 
| Dreadwaters | 3U | Sorcery | Target player mills X cards, where X is the number of lands you control. | 
| Whimsy | XUU | Sorcery | Play X random fast effects. | 
| 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.) |