Quasiduplicate

Sorcery

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.)

Combos

47 combos from Commander Spellbook, the most popular first.

Infinite creature ETB, Infinite creature tokens…: Dualcaster Mage + Quasiduplicate
Infinite combat phases, Infinite damage: Brudiclad, Telchor Engineer + Combat Celebrant + Quasiduplicate
Infinite creature LTB, Infinite creature ETB…: Naru Meha, Master Wizard + Quasiduplicate
Win the game: Biovisionary + Brudiclad, Telchor Engineer + Quasiduplicate
Return all instant and sorcery cards from your graveyard to your hand, Infinite untap of permanents you control…: High Tide + Kairi, the Swirling Sky + Quasiduplicate + Turnabout
Infinite turns, Lock: Brudiclad, Telchor Engineer + Quasiduplicate + Timestream Navigator
Cast a subset of spells in your graveyard, Infinite creature ETB…: Cloud of Faeries + Quasiduplicate + Snap + Vadrok, Apex of Thunder
Cast a subset of spells in your graveyard, Infinite creature tokens…: Kykar, Wind's Fury + Quasiduplicate + Snap + Vadrok, Apex of Thunder
Infinite energy counters, Infinite creature tokens: Brudiclad, Telchor Engineer + Lightning Runner + Quasiduplicate
Cast a subset of spells in your graveyard, Infinite creature ETB…: Peregrine Drake + Quasiduplicate + Snap + Vadrok, Apex of Thunder

See all 47 on Commander Spellbook

Legality

Constructed

Standard Not legal
Pioneer Legal
Modern Legal
Legacy Legal
Vintage Legal
Pauper Not legal
Future Standard Not legal
Historic Legal
Timeless Legal
Alchemy Not legal
Penny Dreadful Legal
Premodern Not legal
Old School 93/94 Not legal

Singleton

Gladiator Legal

Commander formats

Commander Legal
Duel Commander Legal
Pauper Commander Not legal
PreDH Not legal
Tiny Leaders Legal
Oathbreaker Legal
Brawl Legal
Standard Brawl Not legal
Competitive Brawl Legal