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 |
|---|---|---|---|
| Octopus Umbra | 3UU | Enchantment — Aura | Enchant creature Enchanted creature has base power and toughness 8/8 and has "Whenever this creature attacks, you may tap target creature with power 8 or less." Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.) |
| Omnibian | 1GGU | Creature — Frog | {T}: Target creature becomes a Frog with base power and toughness 3/3 until end of turn. 3/3 |
| Arrester's Zeal | W | Instant | Target creature gets +2/+2 until end of turn. Addendum — If you cast this spell during your main phase, that creature gains flying until end of turn. |
| Unchecked Growth | 2G | Instant — Arcane | Target creature gets +4/+4 until end of turn. If it's a Spirit, it gains trample until end of turn. |
| Festive Funeral | 4B | Instant | Target creature gets -X/-X until end of turn, where X is the number of cards in your graveyard. |
| Xenagos, God of Revels | 3RG | Legendary Enchantment Creature — God | Indestructible As long as your devotion to red and green is less than seven, Xenagos isn't a creature. At the beginning of combat on your turn, another target creature you control gains haste and gets +X/+X until end of turn, where X is that creature's power. 6/5 |
| Wild Might | 1G | Instant | Target creature gets +1/+1 until end of turn. That creature gets an additional +4/+4 until end of turn unless any player pays {2}. |
| Mephitic Vapors | 2B | Sorcery | All creatures get -1/-1 until end of turn. Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) |
| Drown in Sorrow | 1BB | Sorcery | All creatures get -2/-2 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) |
| Hermitic Nautilus | 1U | Artifact Creature — Nautilus | Vigilance {1}{U}: Hermitic Nautilus gets +3/-3 until end of turn. 1/4 |