Format Legality
Pre-release Legal
Tiny Leaders Legal
Magic Duels Legal
Canadian Highlander Legal
Vintage Legal
Modern Legal
Arena Legal
Penny Dreadful Legal
Standard Legal
Leviathan Legal
Legacy Legal
Brawl Legal
1v1 Commander Legal
Duel Commander Legal
Unformat Legal
Casual Legal
Commander / EDH Legal

Printings View all

Set Rarity
Guilds of Ravnica (GRN) Rare

Combos Browse all




Create a token that's a copy of target creature you control.

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

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Quasiduplicate Discussion

bryanedds on Kruphixer Upper

1 day ago

Why not tho? Unwinding Clock adds mana to Kruphix's pool every turn, and Quasiduplicate can double-clone the big X monsters I make with the big pool of mana.

bryanedds on Kruphixer Upper

1 day ago

Quasiduplicate also looking pretty hot.

Enral on Sultai Pod

3 weeks ago

Looks good. How has this deck been performing for you so far? I don't think Quasiduplicate is good...maybe replace them with Vraska's Contempt ?

triproberts12 on Sun Quan, Lord of Wufect

1 month ago

I think what this deck wants is some ways to make infinite mana. The one that would be best, in my mind is Dramatic Reversal + Isochron Scepter . You'll want more mana rocks, although I think you want more anyway, but with that combo, you can power out Blightsteel or proliferate out the table with Contagion Engine , Contagion Clasp , or Viral Drake . You'll want the typical Muddle the Mixture to grab the combo, and artifact tutors such as Whir of Invention , Fabricate , and Tezzeret the Seeker can get your Engine and Clasp, as well.

Another classic mono-blue combo is Pili-Pala + Grand Architect . I like that one here, since you want to power up your blue and artifact infect creatures, anyway.

Next is Palinchron . You're already running High Tide and Caged Sun , so that's one option to go infinite. Deadeye Navigator can also combo with Palinchron.

A cheaper alternative is the old Pauper Peregrine Drake combo. You use Ghostly Flicker , Illusionist's Stratagem , or Displace to blink Drake, Great Whale , or Palinchron with Mnemonic Wall , Archaeomancer , or Salvager of Secrets , returning the instant each time.

To tie all of these combos together, Merchant Scroll and Mystical Tutor can get the Instants or Whir of Invention .

I think you could use a lot more mana rocks, as well. I would start with Sky Diamond , Mind Stone , Worn Powerstone , Thran Dynamo , and Thought Vessel .

I'm also surprised not to see Corrupted Conscience in here. Love that card.

As for cuts, I'm not really sure what Helm of the Host is doing here. It's not your commander you want more of, it's infect creatures. For that kind of mana, you could just kick Rite of Replication . Not really sure what Telepathy is for. If anything, you don't want the table to know when the infect player is a danger. Borrowing 100,000 Arrows has always been a pet card of mine, but making the kind of mana you are, you want X spells. Blue Sun's Zenith , Open Into Wonder , and Pull from Tomorrow are you friends.

Since you're limited on infect creatures, you might want normal clone effects. Phantasmal Image is cheap. Gigantoplasm can copy an infect creature and one-shot people, Quicksilver Gargantuan to a lesser extent. Phyrexian Metamorph is flexible. Vizier of Many Faces has recursion. Stunt Double can surprise the table by speeding up the clock just before your turn. Fated Infatuation comes with card selection. Mirror of the Forebears survives board wipes. Cackling Counterpart , Stolen Identity , Quasiduplicate , and Saheeli's Artistry can all copy creatures multiple times.

FastIsFaster on [RNA] Grixis Reanimator Control

1 month ago

Personally, I would cut Ritual of Soot . I think that card is way better coming out of the SB, but main-decking it seems a bit risky, unless your local meta is very low-drop heavy.

Just my perspective, but your sideboard looks a little bit like its just more of what your deck already does, and not a toolbox to adjust your deck to better your chances against another matchup. I don't know if things like more copies of Hostage Taker , Ravenous Chupacabra , or even the copy of Quasiduplicate actually help you turn the tables against your worse matchups.

Something like Duress is a staple of SBs for black decks, as it hits control hands hard on T1, and in the current meta you can usually grab something out of mono-Red's hand too. Any of the three cards I mentioned above could also be boarded out for Spell Pierce or more Dive Down , to help you in matchups where your creatures are targeted.

jayycrisis on Secret of the Ooze

1 month ago

Yeah, I thought about throwing that in. I could definitely see a place for it. Maybe subbing out Repudiate / Replicate for 2 of them since Quasiduplicate can technically be cast twice.

winden02 on simic ascend to greatness (Ravnica Alliegence)

1 month ago

Mirror image is fine but I replace it with more Quasiduplicate or Repudiate / Replicate . They just have more tacked on to them.

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Quasiduplicate occurrence in decks from the last year


All decks: 0.11%

Commander / EDH:

All decks: 0.01%