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 |
|---|---|---|---|
| Glacial Crasher | 4UU | Creature — Elemental | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Glacial Crasher can't attack unless there is a Mountain on the battlefield. 5/5 |
| Slinking Serpent | 2UB | Creature — Serpent | Forestwalk (This creature can't be blocked as long as defending player controls a Forest.) 2/3 |
| Flummoxed Cyclops | 3R | Creature — Cyclops | Reach Whenever two or more creatures your opponents control attack, Flummoxed Cyclops can't block this combat. 4/4 |
| Bonded Horncrest | 3R | Creature — Dinosaur | Bonded Horncrest can't attack or block alone. 5/5 |
| Tromokratis | 5UU | Legendary Creature — Kraken | Tromokratis has hexproof unless it's attacking or blocking. Tromokratis can't be blocked unless all creatures defending player controls block it. (If any creature that player controls doesn't block this creature, it can't be blocked.) 8/8 |
| Emperor Crocodile | 3G | Creature — Crocodile | When you control no other creatures, sacrifice Emperor Crocodile. 5/5 |
| Jackal Familiar | R | Creature — Jackal | Jackal Familiar can't attack or block alone. 2/2 |
| Peacekeeper | 2W | Creature — Human | At the beginning of your upkeep, sacrifice Peacekeeper unless you pay {1}{W}. Creatures can't attack. 1/1 |
| Ember Beast | 2R | Creature — Beast | Ember Beast can't attack or block alone. 3/4 |
| Island Fish Jasconius | 4UUU | Creature — Fish | Island Fish Jasconius doesn't untap during your untap step. At the beginning of your upkeep, you may pay {U}{U}{U}. If you do, untap Island Fish Jasconius. Island Fish Jasconius can't attack unless defending player controls an Island. When you control no Islands, sacrifice Island Fish Jasconius. 6/8 |