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 |
|---|---|---|---|
| Intellectual Offering | 4U | Instant | Choose an opponent. You and that player each draw three cards. Choose an opponent. Untap all nonland permanents you control and all nonland permanents that player controls. |
| Outbreak | 3B | Sorcery | You may discard a Swamp card rather than pay this spell's mana cost. Choose a creature type. All creatures of that type get -1/-1 until end of turn. |
| Spire Patrol | 2WU | Creature — Human Soldier | Flying When Spire Patrol enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step. 3/2 |
| Gahiji, Honored One | 2RGW | Legendary Creature — Beast | Whenever a creature attacks one of your opponents or a planeswalker an opponent controls, that creature gets +2/+0 until end of turn. 4/4 |
| Ood Sphere | Plane — Horsehead Nebula | Song of the Ood — Noncreature spells have convoke. (A player's creatures can help cast those spells. Each creature they tap while casting a noncreature spell pays for {1} or one mana of that creature's color.) Red-Eye — Whenever chaos ensues, for each opponent, goad up to one target creature that opponent controls. Until your next turn, those creatures can't become tapped unless they're being declared as attackers. | |
| Lone Rider | 1W | Creature — Human Knight | First strike, lifelink At the beginning of the end step, if you gained 3 or more life this turn, transform Lone Rider. 1/1 |
| Dragon Cultist | 4R | Legendary Enchantment — Background | Commander creatures you own have "At the beginning of your end step, if a source you controlled dealt 5 or more damage this turn, create a 4/4 red Dragon creature token with flying." |
| Morkrut Banshee | 3BB | Creature — Spirit | Morbid — When Morkrut Banshee enters the battlefield, if a creature died this turn, target creature gets -4/-4 until end of turn. 4/4 |
| False Memories | 1U | Instant | Mill seven cards. At the beginning of the next end step, exile seven cards from your graveyard. |
| Pirate Ship | 4U | Creature — Human Pirate | Pirate Ship can't attack unless defending player controls an Island. {T}: Pirate Ship deals 1 damage to any target. When you control no Islands, sacrifice Pirate Ship. 4/3 |