M:tG card similarity search
3 · Artifact Creature — Dog
Watchdog blocks each combat if able. As long as Watchdog is untapped, all creatures attacking you get -1/-0. 1/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Hivis of the Scale | 3RR | Legendary Creature — Viashino Shaman | You may choose not to untap Hivis of the Scale during your untap step. {T}: Gain control of target Dragon for as long as you control Hivis and Hivis remains tapped. 3/4 |
| Avatar of Slaughter | 6RR | Creature — Avatar | All creatures have double strike and attack each combat if able. 8/8 |
| Night Incarnate | 4B | Creature — Elemental | Deathtouch When Night Incarnate leaves the battlefield, all creatures get -3/-3 until end of turn. Evoke {3}{B} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.) 3/4 |
| Dread of Night | B | Enchantment | White creatures get -1/-1. |
| Serra's Boon | 2W | Enchantment — Aura | Enchant creature Enchanted creature gets +1/+2 as long as it's white. Otherwise, it gets -2/-1. |
| Sand Squid | 3U | Creature — Squid Beast | Islandwalk (This creature can't be blocked as long as defending player controls an Island.) You may choose not to untap Sand Squid during your untap step. {T}: Tap target creature. That creature doesn't untap during its controller's untap step for as long as Sand Squid remains tapped. 2/2 |
| Flamestick Courier | 2R | Creature — Goblin | You may choose not to untap Flamestick Courier during your untap step. {2}{R}, {T}: Target Goblin creature gets +2/+2 and has haste for as long as Flamestick Courier remains tapped. 2/1 |
| Horseshoe Crab | 2U | Creature — Crab | {U}: Untap Horseshoe Crab. 1/3 |
| Desert's Due | 1B | Instant | Target creature gets -2/-2 until end of turn. It gets an additional -1/-1 until end of turn for each Desert you control. |
| Stone-Tongue Basilisk | 4GGG | Creature — Basilisk | Whenever Stone-Tongue Basilisk deals combat damage to a creature, destroy that creature at end of combat. Threshold — As long as seven or more cards are in your graveyard, all creatures able to block Stone-Tongue Basilisk do so. 4/5 |