M:tG card similarity search
5U · Creature — Shark
Giant Shark can't attack unless defending player controls an Island. Whenever Giant Shark blocks or becomes blocked by a creature that has been dealt damage this turn, Giant Shark gets +2/+0 and gains trample until end of turn. When you control no Islands, sacrifice Giant Shark. 4/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Runaway Carriage | 4 | Artifact Creature — Construct | Trample When Runaway Carriage attacks or blocks, sacrifice it at end of combat. 5/6 |
| Flailing Drake | 3G | Creature — Drake | Flying Whenever Flailing Drake blocks or becomes blocked by a creature, that creature gets +1/+1 until end of turn. 2/3 |
| Slipstream Eel | 5UU | Creature — Fish Beast | Slipstream Eel can't attack unless defending player controls an Island. Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.) 6/6 |
| Spined Sliver | RG | Creature — Sliver | Whenever a Sliver becomes blocked, that Sliver gets +1/+1 until end of turn for each creature blocking it. 2/2 |
| Wall of Caltrops | 1W | Creature — Wall | Defender (This creature can't attack.) Whenever Wall of Caltrops blocks a creature, if at least one other Wall creature is blocking that creature and no non-Wall creatures are blocking that creature, Wall of Caltrops gains banding until end of turn. (If any creatures with banding you control are blocking a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by.) 2/1 |
| Roving Keep | 7 | Artifact Creature — Wall | Defender {7}: Roving Keep gets +2/+0 and gains trample until end of turn. It can attack this turn as though it didn't have defender. 5/7 |
| Olog-hai Crusher | 3R | Creature — Troll Soldier | Trample Olog-hai Crusher can't block unless you control a Goblin or Orc. 4/4 |
| Amphibious Kavu | 2G | Creature — Kavu | Whenever Amphibious Kavu blocks or becomes blocked by one or more blue and/or black creatures, Amphibious Kavu gets +3/+3 until end of turn. 2/2 |
| Manta Ray | 1UU | Creature — Fish | Manta Ray can't attack unless defending player controls an Island. Manta Ray can't be blocked except by blue creatures. When you control no Islands, sacrifice Manta Ray. 3/3 |
| Tattered Ratter | 1R | Creature — Human Peasant | Whenever a Rat you control becomes blocked, it gets +2/+0 until end of turn. 2/2 |