Whenever you commit a crime, exile up to one target black card from your graveyard and copy it. You may cast the copy. If you do, you lose 2 life. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime. Copies of permanent spells become tokens.)
Kaervek turns committing crimes (targeting opponents, their stuff, or their graveyards) into free spell recursion, exiling and copying a black card from your graveyard to recast it at the cost of 2 life. You build a deck loaded with cheap targeted removal, discard, and powerful black sorceries/creatures, then chain value every turn by triggering crimes and re-buying your best spells. The deck wins by grinding opponents out with relentless card advantage, drain effects, and reanimation loops.
Insane recursion: effectively doubles every targeted removal, discard, or drain spell with each crime trigger
Mono-black consistency with access to the best tutors, ramp (Cabal Coffers, Nykthos), and card advantage in the format
Crimes are trivially easy to commit—almost any targeted removal or fetching from opponents' yards triggers Kaervek
Self-mill and discard synergize beautifully since the graveyard is your toolbox
Life loss adds up fast; aggressive or punisher metas can exploit the 2-life-per-copy cost
Mono-black struggles with enchantments and resilient artifacts without targeted answers
Tutors your best black spell into the graveyard or hand, feeding both the engine and crime triggers.
Add fast mana (Dark Ritual, Mana Vault) and the best black tutors (Demonic Tutor, Vampiric Tutor) to assemble engine pieces faster. Lean into lifegain like Sheoldred and Vito to offset the relentless 2-life copy tax, and include a compact win like Exsanguinate or a Gary loop. Tighten the curve toward cheap, high-impact targeted spells so every crime trigger copies something game-warping.
Legendary Creature — Human Warlock
