Dandan, the Forgetful Fish

Casual Island Mono-Blue

johnjust

Instant (34)

• 4x Accumulated Knowledge
• 2x Brainstorm
• 2x Crystal Spray
• 8x Memory Lapse
• 2x Metamorphose
• 2x Piracy Charm
• 2x Predict
• 2x Ray of Command
• 2x Supplant Form
• 2x Telling Time
• 2x Thought Scour
• 2x Unsubstantiate
• 2x Vision Charm

Land (32)

• 2x Halimar Depths
• 18x Island
• 2x Izzet Boilerworks
• 2x Lonely Sandbar
• 2x Mystic Sanctuary
• 2x Remote Isle
• 2x Svyelunite Temple
• 2x Temple of Epiphany

Sorcery (4)

• 2x Diminishing Returns
• 2x Mystic Retrieval

Creature (10)

• 10x Dandan

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Sideboard

Land (4)

• 2x Dimir Aqueduct
• 2x Temple of Deceit

Enchantment (2)

• 2x Founding the Third Path

Instant (2)

• 2x Forbidden Alchemy

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Maybeboard

Instant (12)

• 2x Dance of the Skywise
• 2x Magical Hack
• 2x Mental Note
• 2x Mind Bend
• 2x Mystical TutorGC
• 2x Otherworldly Gaze

Sorcery (2)

• 2x Portent

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What is Dandan?

Dandan (or Forgetful Fish) is an 80-card, shared deck format. Both players play off the same deck and share the same graveyard. Other than that, the rest of the game is played with typical Magic rules: take your opponent from 20 to zero or deck them (which is certainly challenging with a shared deck!). Most notably, the "shared deck and graveyard" part is where things get interesting.

(source: https://infinite.tcgplayer.com/article/What-is-Dandan-MTG-s-Forgetful-Fish-Format/7d6590b5-8e78-44f5-92c6-511049676fea/)

To swap to Dimir version (in sideboard) Show

OUT
-2x Izzet Boilerworks
-2x Temple of Epiphany
-2x Mystic Retrieval
-2x Telling Time

IN
+2x Dimir Aqueduct
+2x Temple of Deceit
+2x Forbidden Alchemy
+2x Founding the Third Path

Date added	2 years
Last updated	2 years
Legality	This deck is Casual legal.
Rarity (main - side)	8 - 2 Rares 14 - 4 Uncommons 40 - 2 Commons
Cards	80
Avg. CMC	2.29
Tokens	Copy Clone
Folders	interesting decks