Trying to prove myself wrong and make modern worth playing meaning brew a deck i would be interested in playing. the plot of this is simple i destroy the enemy's hand, destroy their creatures, (nearly) kill myself then swing for lethal with death's shadow.
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4 Death's Shadow
4 Dark Confidant
Spells
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4 Phyrexian Arena
3 Thoughtseize
3 Inquisition of Kozilek
4 Geth's Verdict
2 Go for the Throat
4 Damnation
3 Surgical Extraction
4 Bitterblossom
3 Liliana of the Veil
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22 Swamp
The deck in the article you are looking for is called take the plunged
You could cut death's shadow for phyrexian obliterator as well.