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 |
|---|---|---|---|
| Meandering Towershell | 3GG | Creature — Turtle | Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Whenever Meandering Towershell attacks, exile it. Return it to the battlefield under your control tapped and attacking at the beginning of the declare attackers step on your next turn. 5/9 |
| Mirror Mirror | 7 | Artifact | Mirror Mirror enters the battlefield tapped. {7}, {T}, Sacrifice Mirror Mirror: Choose target player. At the beginning of the next end step, exchange life totals with that player, exchange control of all permanents you and that player control, and exchange cards in your hands, cards in your libraries, and cards in your graveyards. |
| Interplanar Brushwagg | 3G | Creature — Brushwagg | Interplanar (This creature enters onto the interplanar battlefield. Players can't control creatures on the interplanar battlefield.) Vigilance, haste Whenever a player attacks with a creature with power 4 or greater, Interplanar Brushwagg also attacks the player or planeswalker that creature is attacking. 6/4 |
| Gideon Jura | 3WW | Legendary Planeswalker — Gideon | [+2]: During target opponent's next turn, creatures that player controls attack Gideon Jura if able. [−2]: Destroy target tapped creature. [0]: Until end of turn, Gideon Jura becomes a 6/6 Human Soldier creature that's still a planeswalker. Prevent all damage that would be dealt to him this turn. Loyalty 6 |
| Harbinger of the Tides | UU | Creature — Merfolk Wizard | You may cast Harbinger of the Tides as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) When Harbinger of the Tides enters the battlefield, you may return target tapped creature an opponent controls to its owner's hand. 2/2 |
| Polluted Bonds | 3BB | Enchantment | Whenever a land enters the battlefield under an opponent's control, that player loses 2 life and you gain 2 life. |
| Shapers' Sanctuary | G | Enchantment | Whenever a creature you control becomes the target of a spell or ability an opponent controls, you may draw a card. |
| Owlbear Cub | 2G | Creature — Bird Bear | Mama's Coming — Whenever Owlbear Cub attacks a player who controls eight or more lands, look at the top eight cards of your library. You may put a creature card from among them onto the battlefield tapped and attacking that player. Put the rest on the bottom of your library in a random order. 3/3 |
| Contagion Engine | 6 | Artifact | When Contagion Engine enters the battlefield, put a -1/-1 counter on each creature target player controls. {4}, {T}: Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.) |
| Sangromancer | 2BB | Creature — Vampire Shaman | Flying Whenever a creature an opponent controls dies, you may gain 3 life. Whenever an opponent discards a card, you may gain 3 life. 3/3 |