M:tG card similarity search
1R · Instant
If target creature has toughness 5 or greater, it gets +4/-4 until end of turn. Otherwise, it gets +4/-X until end of turn, where X is its toughness minus 1.
| Name | Mana | Type | Text |
|---|---|---|---|
| Stromgald Crusader | BB | Creature — Zombie Knight | Protection from white {B}: Stromgald Crusader gains flying until end of turn. {B}{B}: Stromgald Crusader gets +1/+0 until end of turn. 2/1 |
| Arahbo, Roar of the World | 3GW | Legendary Creature — Cat Avatar | Eminence — At the beginning of combat on your turn, if Arahbo, Roar of the World is in the command zone or on the battlefield, another target Cat you control gets +3/+3 until end of turn. Whenever another Cat you control attacks, you may pay {1}{G}{W}. If you do, it gains trample and gets +X/+X until end of turn, where X is its power. 5/5 |
| Give No Ground | 3W | Instant | Target creature gets +2/+6 until end of turn and can block any number of creatures this turn. |
| Ornery Dilophosaur | 3G | Creature — Dinosaur | Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) Whenever Ornery Dilophosaur attacks, if you control a creature with power 4 or greater, Ornery Dilophosaur gets +2/+2 until end of turn. 2/2 |
| Serve | 1U | Instant | Target creature gets -6/-0 until end of turn. Fuse (You may cast one or both halves of this card from your hand.) |
| Staying Power | 2W | Enchantment | "Until end of turn" and "this turn" effects don't end. |
| Viscerid Deepwalker | 4U | Creature — Homarid Warrior | {U}: Viscerid Deepwalker gets +1/+0 until end of turn. Suspend 4—{U} (Rather than cast this card from your hand, you may pay {U} and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) 2/3 |
| Jace's Scrutiny | 1U | Instant | Target creature gets -4/-0 until end of turn. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") |
| Collective Nightmare | 2B | Instant | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Target creature gets -3/-3 until end of turn. |
| Sudden Death | 1BB | Instant | Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Target creature gets -4/-4 until end of turn. |