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 |
|---|---|---|---|
| Nivix Barrier | 3U | Creature — Illusion Wall | Flash (You may cast this spell any time you could cast an instant.) Defender (This creature can't attack.) When Nivix Barrier enters the battlefield, target attacking creature gets -4/-0 until end of turn. 0/4 |
| Go-Shintai of Shared Purpose | 3W | Legendary Enchantment Creature — Shrine | Vigilance At the beginning of your end step, you may pay {1}. If you do, create a 1/1 colorless Spirit creature token for each Shrine you control. 1/3 |
| Watertrap Weaver | 2U | Creature — Merfolk Wizard | When Watertrap Weaver enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step. 2/2 |
| Dragon Whelp | 2RR | Creature — Dragon | Flying {R}: Dragon Whelp gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice Dragon Whelp at the beginning of the next end step. 2/3 |
| Planar Despair | 3BB | Sorcery | Domain — All creatures get -1/-1 until end of turn for each basic land type among lands you control. |
| Weakstone | 4 | Artifact | Attacking creatures get -1/-0. |
| Sword Dancer | 1W | Creature — Human Rebel | {W}{W}: Target attacking creature gets -1/-0 until end of turn. 1/2 |
| Kadena's Silencer | 1U | Creature — Naga Wizard | When Kadena's Silencer is turned face up, counter all abilities your opponents control. Megamorph {1}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) 2/1 |
| Radiant Restraints | Enchantment — Aura Curse | Enchant player Creatures enchanted player controls enter the battlefield tapped. | |
| Mercadia's Downfall | 2R | Instant | Each attacking creature gets +1/+0 until end of turn for each nonbasic land defending player controls. |