Competitive decks with Unstoppable Slasher | MTG Deck With
Unstoppable Slasher
CreatureRare
Traditional (Bo3)
Arena rankedStandard
MTGA ranked player
62624
74 cards (60 main / 14 side)
Traditional (Bo3)
MTGA ranked player
62624
74 cards (60 main / 14 side)
Main deck(60)
Creatures(20)
2Cecil, Dark Knight // Cecil, Redeemed Paladin
4Deep-Cavern Bat
4Demon Wall
4Unstoppable Slasher
3Bloodletter of Aclazotz
3Elegy Acolyte
Instants(6)
3Shoot the Sheriff
3Archenemy's Charm
Sorceries(5)
2Duress
1Tragic Trajectory
1Feed the Swarm
1Rush of Dread
Artifacts(1)
1Ghost Vacuum
Enchantments(4)
4Unholy Annex // Ritual Chamber
//
Lands(24)
1Secluded Starforge
3Soulstone Sanctuary
1Susur Secundi, Void Altar
19Swamp
Creatures(20)
2Cecil, Dark Knight // Cecil, Redeemed Paladin
4Deep-Cavern Bat
4Demon Wall
4Unstoppable Slasher
3Bloodletter of Aclazotz
3Elegy Acolyte
Artifacts(1)
1Ghost Vacuum
Lands(24)
1Secluded Starforge
3Soulstone Sanctuary
1Susur Secundi, Void Altar
19Swamp
Instants(6)
3Shoot the Sheriff
3Archenemy's Charm
Sorceries(5)
2Duress
1Tragic Trajectory
1Feed the Swarm
1Rush of Dread
Enchantments(4)
4Unholy Annex // Ritual Chamber
//
Sideboard(14)
Creatures(2)
2Timeline Culler
Instants(2)
2The End
Sorceries(7)
1Tragic Trajectory
3Feed the Swarm
2Strategic Betrayal
1Deadly Cover-Up
Artifacts(3)
1Ghost Vacuum
2Agatha's Soul Cauldron
Creatures(2)
2Timeline Culler
Sorceries(7)
1Tragic Trajectory
3Feed the Swarm
2Strategic Betrayal
1Deadly Cover-Up
Instants(2)
2The End
Artifacts(3)
1Ghost Vacuum
2Agatha's Soul Cauldron
Competitive insights for Unstoppable Slasher
Overview
Unstoppable Slasher appears in 168 competitive decklists in our database. Standard accounts for 85.1% of lists. Coverage spans September 2024 to August 2026.
Competitive format breakdown
Format
Decks
Share
143
85.1%
21
12.5%
Other ingested formats (not in the competitive breakdown): 2.4%
Often played with
Recent events
Arena Championship 9 — 1 deck (8/9/2025)
Pro Tour Magic: The Gathering—FINAL FANTASY — 2 decks (6/20/2025)
F2F Tour Championship: Montreal — 1 deck (5/26/2025)
Arena Championship 8 — 4 decks (3/29/2025)
Arena Championship 7 — 2 decks (12/14/2024)
Frequently asked questions
How many competitive decks play Unstoppable Slasher?
Our database currently tracks 168 competitive decklists that include this card.
What formats use Unstoppable Slasher most?
Standard leads (85.1%), followed by Pioneer (12.5%).
What cards pair with Unstoppable Slasher?
Top co-played cards include Duress (75%) and Unholy Annex // Ritual Chamber (61%).
When was Unstoppable Slasher last seen in the data?
The most recent ingested list was at Arena Championship 9 (Aug 9, 2025).
What time range does this data cover?
Tracked lists span September 2024 through August 2026.
Is Unstoppable Slasher played in Standard?
Yes — 143 competitive Standard lists include Unstoppable Slasher (85.1% of tracked lists).
About competitive deck data
Lists are sourced from competitive Magic: The Gathering events ingested from magic.gg and related feeds. Card names, oracle text, and images are provided via Scryfall. Synergy rates show how often another card appears in the same decklist. Data is updated as new events are imported.
Data updated through August 2026 · Last decklist seen: Arena Championship 9, Aug 9, 2025
