M:tG card similarity search
1B · Enchantment
At the beginning of your end step, choose a creature with the least toughness among creatures your opponents control. It perpetually gets -1/-1. When your opponents control no creatures, sacrifice Penregon Besieged.
| Name | Mana | Type | Text |
|---|---|---|---|
| Death Match | 3B | Enchantment | Whenever a creature enters the battlefield, that creature's controller may have target creature of their choice get -3/-3 until end of turn. |
| Gluetius Maximus | 3GG | Creature — Beast | As Gluetius Maximus enters the battlefield, an opponent chooses one of your fingers. (Thumbs are fingers, too.) When the chosen finger isn't touching Gluetius Maximus, sacrifice Gluetius Maximus. 5/5 |
| Skittish Kavu | 1R | Creature — Kavu | Skittish Kavu gets +1/+1 as long as no opponent controls a white or blue creature. 1/1 |
| Protocol Knight | 3U | Creature — Human Knight | When Protocol Knight enters the battlefield, tap target creature an opponent controls. Put a stun counter on that creature if you control another Knight. (If a permanent with a stun counter would become untapped, remove one from it instead.) 3/4 |
| Mogg Squad | 1R | Creature — Goblin | Mogg Squad gets -1/-1 for each other creature on the battlefield. 3/3 |
| Defiler of Souls | 3BBR | Creature — Demon | Flying At the beginning of each player's upkeep, that player sacrifices a monocolored creature. 5/5 |
| Barbed-Back Wurm | 4B | Creature — Wurm | {B}: Target green creature blocking Barbed-Back Wurm gets -1/-1 until end of turn. 4/3 |
| Lady of Laughter | 3WW | Creature — Faerie Noble | Flying Celebration — At the beginning of your end step, if two or more nonland permanents entered the battlefield under your control this turn, draw a card. 4/5 |
| Myrkul's Edict | 1B | Sorcery | Roll a d20. 1—9 | Choose an opponent. That player sacrifices a creature. 10—19 | Each opponent sacrifices a creature. 20 | Each opponent sacrifices a creature with the greatest power among creatures that player controls. |
| Power Struggle | 2UUU | Enchantment | During each player's upkeep, that player exchanges control of random target artifact, creature or land he or she controls, for control of random target permanent of the same type that a random opponent controls. |