M:tG card similarity search
1B · Enchantment
At the beginning of your upkeep, destroy target creature with a -1/-1 counter on it.
| Name | Mana | Type | Text |
|---|---|---|---|
| Biowaste Blob | 2GG | Creature — Ooze | Oozes you control get +1/+1. At the beginning of your upkeep, if you control a commander, create a token that's a copy of Biowaste Blob. 0/0 |
| Grinning Totem | 4 | Artifact | {2}, {T}, Sacrifice Grinning Totem: Search target opponent's library for a card and exile it. Then that player shuffles. Until the beginning of your next upkeep, you may play that card. At the beginning of your next upkeep, if you haven't played it, put it into its owner's graveyard. |
| Festergloom | 2B | Sorcery | Nonblack creatures get -1/-1 until end of turn. |
| Justice | 2WW | Enchantment | At the beginning of your upkeep, sacrifice Justice unless you pay {W}{W}. Whenever a red creature or spell deals damage, Justice deals that much damage to that creature's or spell's controller. |
| Slaughter | 2BB | Instant | Buyback—Pay 4 life. (You may pay 4 life in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.) Destroy target nonblack creature. It can't be regenerated. |
| Chicken Egg | 1R | Creature — Egg | At the beginning of your upkeep, roll a six-sided die. If you roll a 6, sacrifice Chicken Egg and create a 4/4 red Giant Bird creature token. 0/1 |
| Mind Whip | 2BB | Enchantment — Aura | Enchant creature At the beginning of the upkeep of enchanted creature's controller, that player may pay {3}. If they don't, Mind Whip deals 2 damage to that player and you tap that creature. |
| Festering Newt | B | Creature — Salamander | When Festering Newt dies, target creature an opponent controls gets -1/-1 until end of turn. That creature gets -4/-4 instead if you control a creature named Bogbrew Witch. 1/1 |
| Winnower Patrol | 2G | Creature — Elf Warrior | Kinship — At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Winnower Patrol, you may reveal it. If you do, put a +1/+1 counter on Winnower Patrol. 3/2 |
| Priest of the Blood Rite | 3BB | Creature — Human Cleric | When Priest of the Blood Rite enters the battlefield, create a 5/5 black Demon creature token with flying. At the beginning of your upkeep, you lose 2 life. 2/2 |