Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Unnerving Assault

2U/R · Instant

Creatures your opponents control get -1/-0 until end of turn if {U} was spent to cast this spell, and creatures you control get +1/+0 until end of turn if {R} was spent to cast this spell. (Do both if {U}{R} was spent.)

Similar cards

Color identity:
NameManaTypeText
Illusory Demon 1UBCreature — Demon Illusion Flying When you cast a spell, sacrifice Illusory Demon. 4/3
Angelfire Crusader 3WCreature — Human Soldier Knight {R}: Angelfire Crusader gets +1/+0 until end of turn. 2/3
Oathsworn Giant 4WWCreature — Giant Soldier Vigilance Other creatures you control get +0/+2 and have vigilance. 3/4
Regent's Authority WInstant Target creature gets +2/+2 until end of turn. If it's an enchantment creature or legendary creature, instead put a +1/+1 counter on it and it gets +1/+1 until end of turn.
Befriending the Moths 3WEnchantment — Saga (As this Saga enters and after your draw step, add a lore counter.) I, II — Target creature you control gets +1/+1 and gains flying until end of turn. III — Exile this Saga, then return it to the battlefield transformed under your control.
Phyrexian Battleflies BCreature — Phyrexian Insect Flying {B}: Phyrexian Battleflies gets +1/+0 until end of turn. Activate no more than twice each turn. 0/1
Henchfiend of Ukor 3RCreature — Ogre Haste Echo {1}{B} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) {B/R}: Henchfiend of Ukor gets +1/+0 until end of turn. 3/2
Nightpack Ambusher 2GGCreature — Wolf Flash Other Wolves and Werewolves you control get +1/+1. At the beginning of your end step, if you didn't cast a spell this turn, create a 2/2 green Wolf creature token. 4/4
Combat Professor 3WCreature — Bird Cleric Flying At the beginning of combat on your turn, target creature you control gets +1/+0 and gains vigilance until end of turn. 2/3
Marauding Knight 2BBCreature — Phyrexian Zombie Knight Protection from white Marauding Knight gets +1/+1 for each Plains your opponents control. 2/2
Page 114