M:tG card similarity search
3R · Enchantment
Whenever an opponent taps a land for mana, tap all lands that player controls. If a creature an opponent controls attacks, all creatures that opponent controls attack if able.
| Name | Mana | Type | Text |
|---|---|---|---|
| Martial Law | 2WW | Enchantment | At the beginning of your upkeep, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.) |
| Thalia and The Gitrog Monster | 1WBG | Legendary Creature — Human Frog Horror | First strike, deathtouch You may play an additional land on each of your turns. Creatures and nonbasic lands your opponents control enter the battlefield tapped. Whenever Thalia and The Gitrog Monster attacks, sacrifice a creature or land, then draw a card. 4/4 |
| Bident of Thassa | 2UU | Legendary Enchantment Artifact | Whenever a creature you control deals combat damage to a player, you may draw a card. {1}{U}, {T}: Creatures your opponents control attack this turn if able. |
| Instigator | 1B | Creature — Human Spellshaper | {1}{B}{B}, {T}, Discard a card: Creatures target player controls attack this turn if able. 1/1 |
| Scalding Salamander | 2R | Creature — Salamander | Whenever Scalding Salamander attacks, you may have it deal 1 damage to each creature without flying defending player controls. 2/1 |
| The Akroan War | 3R | Enchantment — Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Gain control of target creature for as long as The Akroan War remains on the battlefield. II — Until your next turn, creatures your opponents control attack each combat if able. III — Each tapped creature deals damage to itself equal to its power. |
| Thalia, Heretic Cathar | 2W | Legendary Creature — Human Soldier | First strike Creatures and nonbasic lands your opponents control enter the battlefield tapped. 3/2 |
| Invasion of Innistrad | 2BB | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) Flash When Invasion of Innistrad enters the battlefield, target creature an opponent controls gets -13/-13 until end of turn. |
| Blatant Thievery | 4UUU | Sorcery | For each opponent, gain control of target permanent that player controls. |
| Curse of Opulence | R | Enchantment — Aura Curse | Enchant player Whenever enchanted player is attacked, create a Gold token. Each opponent attacking that player does the same. (A Gold token is an artifact with "Sacrifice this artifact: Add one mana of any color.") |