First printed in Scourge (2003)
Guilty Conscience 
Enchantment — Aura
Enchant creature
Whenever enchanted creature deals damage, this Aura deals that much damage to that creature.
Those who most feel guilt don't need to, while those who most need to feel guilt never do.
—Order proverb
- Illustrated by
- Christopher Moeller
Legality
- Legal in
- Legacy, Vintage, Pauper, Premodern, Commander, Duel Commander, Pauper Commander, PreDH, Tiny Leaders, Oathbreaker
- Not legal in
- Standard, Pioneer, Modern, Future Standard, Historic, Timeless, Alchemy, Penny Dreadful, Old School 93/94, Gladiator, Brawl, Standard Brawl, Competitive Brawl
Prices
MTGO price: 0.002 TIX, the cheapest non-foil print (average sell price on GoatBots, 28 Oct 2026).
Combos
30 combos, the most popular first:
- Infinite damage: Guilty Conscience + Phyrexian Vindicator
- Infinite damage to one opponent: Guilty Conscience + Stuffy Doll (+ 1 other requirement)
- Infinite damage to one opponent: Brash Taunter + Guilty Conscience (+ 1 other requirement)
- Infinite damage: Boros Reckoner + Guilty Conscience (+ 1 other requirement)
- Infinite damage: Guilty Conscience + Spitemare (+ 1 other requirement)
- Infinite damage: Guilty Conscience + Screaming Nemesis (+ 1 other requirement)
- Infinite damage: Guilty Conscience + Ill-Tempered Loner // Howlpack Avenger (+ 1 other requirement)
- Infinite damage to one opponent: Donna Noble + Guilty Conscience (+ 1 other requirement)
- Infinite damage to one opponent: Guilty Conscience + Mogg Maniac (+ 1 other requirement)
- Infinite damage to one opponent: Guilty Conscience + Truefire Captain (+ 1 other requirement)