M:tG card similarity search
5B · Creature — Serpent
Bog Serpent can't attack unless defending player controls a Swamp. When you control no Swamps, sacrifice Bog Serpent. 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Raging River | RR | Enchantment | Whenever one or more creatures you control attack, each defending player divides all creatures without flying they control into a "left" pile and a "right" pile. Then, for each attacking creature you control, choose "left" or "right." That creature can't be blocked this combat except by creatures with flying and creatures in a pile with the chosen label. |
| Whirlwind Denial | 2U | Instant | For each spell and ability your opponents control, counter it unless its controller pays {4}. |
| Orzhov Advokist | 2W | Creature — Human Advisor | At the beginning of your upkeep, each player may put two +1/+1 counters on a creature they control. If a player does, creatures that player controls can't attack you or planeswalkers you control until your next turn. 1/4 |
| Expedition Lookout | 1U | Creature — Merfolk Rogue | Defender As long as an opponent has eight or more cards in their graveyard, Expedition Lookout can attack as though it didn't have defender and it can't be blocked. 2/3 |
| Mark for Death | 3R | Sorcery | Target creature an opponent controls blocks this turn if able. Untap that creature. Other creatures that player controls can't block this turn. |
| Sigarda, Host of Herons | 2GWW | Legendary Creature — Angel | Flying, hexproof Spells and abilities your opponents control can't cause you to sacrifice permanents. 5/5 |
| Mercadia's Downfall | 2R | Instant | Each attacking creature gets +1/+0 until end of turn for each nonbasic land defending player controls. |
| Lithophage | 3RR | Creature — Insect | At the beginning of your upkeep, sacrifice Lithophage unless you sacrifice a Mountain. 7/7 |
| Gideon's Triumph | 1W | Instant | Target opponent sacrifices a creature that attacked or blocked this turn. If you control a Gideon planeswalker, that player sacrifices two of those creatures instead. |
| Sword Coast Sailor | 1U | Legendary Enchantment — Background | Commander creatures you own have "Whenever this creature attacks a player, if no opponent has more life than that player, this creature can't be blocked this turn." |