M:tG card similarity search
BR · Creature — Devil
Haste Echo—Discard a card. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) 3/3
| Name | Mana | Type | Text | 
|---|---|---|---|
| Merfolk Traders | 1U | Creature — Merfolk | When Merfolk Traders enters the battlefield, draw a card, then discard a card. 1/2 | 
| Vodalian Merchant | 1U | Creature — Merfolk | When Vodalian Merchant enters the battlefield, draw a card, then discard a card. 1/2 | 
| Cephalid Looter | 2U | Creature — Cephalid Rogue | {T}: Target player draws a card, then discards a card. 2/1 | 
| Brutal Nightstalker | 3BB | Creature — Nightstalker | When Brutal Nightstalker enters the battlefield, you may have target opponent discard a card. 3/2 | 
| Rottenheart Ghoul | 3B | Creature — Zombie | When Rottenheart Ghoul dies, target player discards a card. 2/4 | 
| Tourach, Dread Cantor | 1B | Legendary Creature — Human Cleric | Kicker {B}{B} (You may pay an additional {B}{B} as you cast this spell.) Protection from white Whenever an opponent discards a card, put a +1/+1 counter on Tourach, Dread Cantor. When Tourach enters the battlefield, if it was kicked, target opponent discards two cards at random. 2/1 | 
| Fast | 2R | Instant | Discard a card, then draw two cards. | 
| Jace's Archivist | 1UU | Creature — Vedalken Wizard | {U}, {T}: Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way. 2/2 | 
| Mercurial Chemister | 3UR | Creature — Human Wizard | {U}, {T}: Draw two cards. {R}, {T}, Discard a card: Mercurial Chemister deals damage to target creature equal to the discarded card's mana value. 2/3 | 
| Balduvian Horde | 2RR | Creature — Human Barbarian | When Balduvian Horde enters the battlefield, sacrifice it unless you discard a card at random. 5/5 |