M:tG card similarity search
4U · Creature — Serpent
Floodtide Serpent can't attack unless you return an enchantment you control to its owner's hand. (This cost is paid as attackers are declared.) 4/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Batterskull | 5 | Artifact — Equipment | Living weapon (When this Equipment enters the battlefield, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped creature gets +4/+4 and has vigilance and lifelink. {3}: Return Batterskull to its owner's hand. Equip {5} |
| Unauthorized Exit | 1U | Instant | Return target nonland permanent to its owner's hand. Surveil 1. (Look at the top card of your library. You may put it into your graveyard.) |
| Xantcha, Sleeper Agent | 1BR | Legendary Creature — Phyrexian Minion | Xantcha, Sleeper Agent enters the battlefield under the control of an opponent of your choice. Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls. {3}: Xantcha's controller loses 2 life and you draw a card. Any player may activate this ability. 5/5 |
| Aether Membrane | 1RR | Creature — Wall | Defender; reach (This creature can block creatures with flying.) Whenever Aether Membrane blocks a creature, return that creature to its owner's hand at end of combat. 0/5 |
| Merchant Ship | U | Creature — Human | Merchant Ship can't attack unless defending player controls an Island. Whenever Merchant Ship attacks and isn't blocked, you gain 2 life. When you control no Islands, sacrifice Merchant Ship. 0/2 |
| Ronom Serpent | 5U | Snow Creature — Serpent | Ronom Serpent can't attack unless defending player controls a snow land. When you control no snow lands, sacrifice Ronom Serpent. 5/6 |
| Scoria Wurm | 4R | Creature — Wurm | At the beginning of your upkeep, flip a coin. If you lose the flip, return Scoria Wurm to its owner's hand. 7/7 |
| Oboro Envoy | 3U | Creature — Moonfolk Wizard | Flying {2}, Return a land you control to its owner's hand: Target creature gets -X/-0 until end of turn, where X is the number of cards in your hand. 1/3 |
| Obscura Interceptor | 1WUB | Creature — Cephalid Wizard | Flash Lifelink When Obscura Interceptor enters the battlefield, it connives. When it connives this way, return up to one target spell to its owner's hand. (To have a creature connive, draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on that creature.) 3/1 |
| Murk Strider | 3U | Creature — Eldrazi Processor | Devoid (This card has no color.) When Murk Strider enters the battlefield, you may put a card an opponent owns from exile into that player's graveyard. If you do, return target creature to its owner's hand. 3/2 |