Pioneer Cat Pact

Pioneer UBR (Grixis)

AGunWithLegs

Land (24)

• 2x Blood Crypt
• 2x Dragonskull Summit
• 4x Drowned Catacomb
• 3x Geier Reach Sanitarium
• 2x Island
• 1x Mountain
• 2x Steam Vents
• 2x Sulfur Falls
• 2x Swamp
• 4x Watery Grave

Instant (14)

• 3x Dig Through Time
• 3x Disallow
• 3x Izzet Charm
• 3x Negate
• 2x Silumgar's Command

Creature (6)

• 3x Jace, Vryn's Prodigy  ^Flip
• 3x Murderous Rider

Sorcery (13)

• 3x Dark Petition
• 3x Dreadbore
• 3x Harmless Offering
• 4x Thoughtseize

Enchantment (3)

• 3x Demonic Pact

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Sideboard

Instant (10)

• 2x Dimir Charm
• 2x Dispel
• 2x Fatal Push
• 2x Kolaghan's Command
• 2x Rakdos Charm

Sorcery (4)

• 2x Anger of the Gods
• 2x Slaughter Games

Creature (1)

• 1x Goblin Dark-Dwellers

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Maybeboard

Planeswalker (10)

• 1x Ashiok, Dream Render
• 1x Chandra, Acolyte of Flame
• 1x Chandra, Flamecaller
• 1x Jace, Architect of Thought
• 1x Jace, Memory Adept
• 1x Jace, the Living Guildpact
• 1x Karn, Scion of Urza
• 1x Liliana Vess
• 1x Tezzeret, Artifice Master
• 1x The Royal Scions

Instant (2)

• 1x Blink of an Eye
• 1x Crypt Incursion

Creature (3)

• 3x Rotting Regisaur

Sorcery (1)

• 1x Treasure Cruise

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During a very brief period, Demonic Pact + Harmless Offering was standard legal. At that time, Chris Botelho placed 8th at GP Portland with his Cat Pact, so I copied his decklist and had a ton of fun with it for about three months. Pioneer seems like the perfect format for this deck to make a comeback, so here is my take on it.

Date added	4 years
Last updated	4 years
Key combos	Demonic Pact + Harmless Offering
Legality	This deck is Pioneer legal.
Rarity (main - side)	10 - 0 Mythic Rares 39 - 7 Rares 3 - 6 Uncommons 3 - 2 Commons
Cards	60
Avg. CMC	3.22
Tokens	Emblem Jace, Vryn's Prodigy