Loading commander data
Legendary Creature — Human Assassin
Vigilance, haste Kelsien gets +1/+1 for each experience counter you have. {T}: Kelsien deals 1 damage to target creature you don't control. When that creature dies this turn, you get an experience counter.
We earn a small commission when you buy cards via TCGplayer links — at no extra cost to you.
“Ping and grow: Kelsien scales by killing small creatures and triggers aristocrat synergies.”
Kelsien, the Plague is a repeatable removal engine that grows stronger the more creatures you kill. Your core gameplan is to ping small creatures with Kelsien's activated ability, trigger death effects when they die, and accumulate experience counters that make your commander bigger and scarier. Unlike traditional removal, Kelsien incentivizes you to target low-toughness creatures specifically so they'll die from the ping, generating value and scaling your threat simultaneously.
The deck wants a mix of efficient pings, board wipes that synergize with creature death, and cards that reward you for killing things—think death triggers, aristocrat payoffs, and sacrifice outlets. You'll win by chipping away with Kelsien (who becomes a legitimate beater with vigilance and haste) while your engine generates card advantage and removes blockers. Kelsien rewards patience and resource management; you're not racing necessarily, but slowly taking over the board while your commander becomes a legitimate threat.
Strategy generated by Tapped Decks AI. Not affiliated with Wizards of the Coast.
Skip expensive tutors like Vampiric Tutor; use basic pings like Pyroclasm and Faerie Macabre, and budget aristocrat payoffs like Zulaport Cutthroat and Impact Tremors instead of premium versions.
Inclusion = % of Kelsien, the Plague decks running this card. +lift = percentage-point boost over the format average.
No public decks for Kelsien, the Plague yet.
Build a Deck →Be the first to publish one — Commander-tier members can share decks with the community.
Our deck builder picks the 99 other cards for you. Two minutes to a complete, balanced list.
Build a Deck with This Commander →Card data via Scryfall