M:tG card similarity search
2GG · World Enchantment
Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Bloodcrazed Goblin | R | Creature — Goblin Berserker | Bloodcrazed Goblin can't attack unless an opponent has been dealt damage this turn. 2/2 | 
| Change of Heart | W | Instant | Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Target creature can't attack this turn. | 
| Lovestruck Beast | 2G | Creature — Beast Noble | Lovestruck Beast can't attack unless you control a 1/1 creature. 5/5 | 
| Godhunter Octopus | 5U | Creature — Octopus | Godhunter Octopus can't attack unless defending player controls an enchantment or an enchanted permanent. 5/5 | 
| Glademuse | 2G | Creature — Beast | Whenever a player casts a spell, if it's not their turn, that player draws a card. 2/4 | 
| Slipstream Eel | 5UU | Creature — Fish Beast | Slipstream Eel can't attack unless defending player controls an Island. Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.) 6/6 | 
| Eureka | 2GG | Sorcery | Starting with you, each player may put a permanent card from their hand onto the battlefield. Repeat this process until no one puts a card onto the battlefield. | 
| War Tax | 2U | Enchantment | {X}{U}: This turn, creatures can't attack unless their controller pays {X} for each attacking creature they control. | 
| Rhystic Study | 2U | Enchantment | Whenever an opponent casts a spell, you may draw a card unless that player pays {1}. | 
| Weathered Runestone | 2 | Artifact | Nonland permanent cards in graveyards and libraries can't enter the battlefield. Players can't cast spells from graveyards or libraries. |