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Bosseidon
Leyline Prowess · Standard · finished #17
Standard Challenge 16
Oct 22, 2026
Maindeck
60 cardsCreature (20)
- 4×Callous Sell-Sword
- 4×Pompous Battlemage
- 4×Slickshot Show-Off
- 4×Stadium Headliner
- 4×Voice of Victory
Instant (8)
- 4×Full Bore
- 4×Turn Inside Out
Sorcery (8)
- 4×Ancestral Anger
- 4×Witch's Mark
Enchantment (4)
- 4×Leyline of Resonance
Land (20)
- 4×Inspiring Vantage
- 8×Mountain
- 4×Sacred Foundry
- 4×Starting Town
Sideboard
15 cardsInstant (4)
- 4×Burst Lightning
Enchantment (4)
- 4×Shardmage's Rescue
Artifact (7)
- 4×Soul-Guide Lantern
- 3×Torpor Orb