M:tG card similarity search
4UU · Creature — Serpent
Sea Monster can't attack unless defending player controls an Island. 6/6
| Name | Mana | Type | Text |
|---|---|---|---|
| Dong Zhou, the Tyrant | 4R | Legendary Creature — Human Soldier | When Dong Zhou, the Tyrant enters the battlefield, target creature an opponent controls deals damage equal to its power to that player. 3/3 |
| Metallic Rebuke | 2U | Instant | Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Counter target spell unless its controller pays {3}. |
| Septic Rats | 1BB | Creature — Phyrexian Rat | Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) Whenever Septic Rats attacks, if defending player is poisoned, it gets +1/+1 until end of turn. 2/2 |
| Logic Knot | XUU | Instant | Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Counter target spell unless its controller pays {X}. |
| Nobilis of War | R/WR/WR/WR/WR/W | Creature — Spirit Avatar | Flying Attacking creatures you control get +2/+0. 3/4 |
| Clash of Wills | XU | Instant | Counter target spell unless its controller pays {X}. |
| Convolute | 2U | Instant | Counter target spell unless its controller pays {4}. |
| Flaccify | 2U | Instant | Counter target spell unless its controller pays {3}{½}. |
| Force Spike | U | Instant | Counter target spell unless its controller pays {1}. |
| Jwari Disruption | 1U | Instant | Counter target spell unless its controller pays {1}. |