Ahoy Mateys Upgrades for Breeches, Brazen Plunderer-Malcolm, Keen-Eyed Navigator

Captain Storm, Cosmium Raider
75% of 20 decks +73% synergy
Breeches, Eager Pillager
70% of 20 decks +67% synergy
Malcolm, Alluring Scoundrel
55% of 20 decks +51% synergy
Lightning-Rig Crew
50% of 20 decks +47% synergy
Kitesail Larcenist
50% of 20 decks +48% synergy
Captain Vargus Wrath
45% of 20 decks +43% synergy
Staunch Crewmate
40% of 20 decks +39% synergy
Storm Fleet Sprinter
35% of 20 decks +33% synergy
Fiery Cannonade
35% of 20 decks +34% synergy
Zephyr Singer
35% of 20 decks +34% synergy
The Belligerent
35% of 20 decks +34% synergy
Pirate Hat
35% of 20 decks +34% synergy
Breeches, the Blastmaker
33% of 15 decks +31% synergy
Counterspell
30% of 20 decks -24% synergy
Curiosity
30% of 20 decks +9% synergy
Negate
30% of 20 decks -6% synergy
Fathom Fleet Swordjack
30% of 20 decks +28% synergy
Daring Piracy
30% of 20 decks +29% synergy
Oaken Siren
30% of 20 decks +29% synergy
Izzet Charm
30% of 20 decks +10% synergy
Abrade
30% of 20 decks +10% synergy
Reckless Lackey
27% of 15 decks +26% synergy
Emberwilde Captain
25% of 20 decks +24% synergy
Chart a Course
25% of 20 decks +20% synergy
Coastal Piracy
25% of 20 decks +23% synergy
Impulsive Pilferer
25% of 20 decks +23% synergy
Hit the Mother Lode
25% of 20 decks +20% synergy
Waylaying Pirates
25% of 20 decks +25% synergy
Goblin Tomb Raider
25% of 20 decks +25% synergy
Big Score
20% of 20 decks -1% synergy
Reckless Fireweaver
20% of 20 decks +14% synergy
Cutthroat Negotiator
20% of 20 decks +19% synergy
Plundering Pirate
20% of 20 decks +20% synergy
Magmatic Galleon
20% of 20 decks +19% synergy
Lands to Add
Temple of Epiphany
30% of 20 decks -14% synergy
Izzet Boilerworks
25% of 20 decks -18% synergy
Swiftwater Cliffs
25% of 20 decks +6% synergy
Shivan Reef
25% of 20 decks -34% synergy
Fiery Islet
20% of 20 decks -4% synergy
Stormcarved Coast
20% of 20 decks -18% synergy
Cards to Cut
Admiral Beckett Brass
Cut from 100% of decks
Black Market Connections
Cut from 100% of decks
Blood Money
Cut from 100% of decks
Dimir Signet
Cut from 100% of decks
Dire Fleet Ravager
Cut from 100% of decks
Don Andres, the Renegade
Cut from 100% of decks
Fathom Fleet Captain
Cut from 100% of decks
Feed the Swarm
Cut from 100% of decks
Francisco, Fowl Marauder
Cut from 100% of decks
Hostage Taker
Cut from 100% of decks
King Narfi's Betrayal
Cut from 100% of decks
Lethal Scheme
Cut from 100% of decks
Pitiless Plunderer
Cut from 100% of decks
Rakdos Charm
Cut from 100% of decks
Rakdos Signet
Cut from 100% of decks
Ramirez DePietro, Pillager
Cut from 100% of decks
Skeleton Crew
Cut from 100% of decks
The Grim Captain's Locker
Cut from 100% of decks
Arm-Mounted Anchor
Cut from 35% of decks
Ghost of Ramirez DePietro
Cut from 35% of decks
Enterprising Scallywag
Cut from 30% of decks
Lands to Cut
Choked Estuary
Cut from 100% of decks
Crumbling Necropolis
Cut from 100% of decks
Foreboding Ruins
Cut from 100% of decks
Nephalia Drownyard
Cut from 100% of decks
Port of Karfell
Cut from 100% of decks
Smoldering Marsh
Cut from 100% of decks
Sunken Hollow
Cut from 100% of decks
Swamp
Cut from 100% of decks
Thriving Moor
Cut from 100% of decks
Geier Reach Sanitarium
Cut from 15% of decks
Desolate Lighthouse
Cut from 10% of decks
Thriving Bluff
Cut from 10% of decks
Thriving Isle
Cut from 10% of decks
Rogue's Passage
Cut from 10% of decks