Haldan, Avid Arcanist

Legendary Creature — Human Wizard

Partner with Pako, Arcane Retriever (When this creature enters, target player may put Pako into their hand from their library, then shuffle.)
You may play lands and cast noncreature spells from among cards you exiled that have fetch counters on them, and you may spend mana as though it were mana of any color to cast those spells.

CMC
3
Mana cost
{2}{U}
Color identity
U
Rarity
mythic
Set
Commander 2020
Price
$0.83
EDHREC rank
#10320
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Haldan, Avid Arcanist card art
Haldan, Avid Arcanist lets you cast noncreature spells exiled with a parter — specifically Pako, Arcane Retriever — off opponents' libraries, turning every hit into raw card advantage with no hand cost. The payoff is enormous when it works, but Haldan does nothing without Pako on the battlefield, making him a build-around dependency rather than a standalone engine.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander
legacy
modern
pioneer
standard
vintage
pauper
oathbreaker

Haldan, Avid Arcanist is Commander-native — the partner mechanic only functions in a format where you can have two commanders, and the design assumes a 100-card singleton pool full of noncreature spells worth stealing. In Legacy and Vintage, where Haldan is technically legal, there's no partner system and no meaningful shell for this kind of grindy value engine; he simply doesn't show up. Oathbreaker is the one fringe case where a paired build could theoretically function, but the 20-life clock compresses games too fast for his exile-and-cast loop to matter. Commander is the only format where Haldan, Avid Arcanist is actually played, and there he fills a specific niche: the Pako-Haldan partnership is one of the more distinct aggro-spellslinger hybrids in the color identity.

Key Combos

Combo lines featuring this card

Price Context

Current price

$0.83 bulk tier

At $0.83, Haldan, Avid Arcanist sits firmly in bulk territory — low enough that picking up a copy is a no-brainer if you're building the Pako partnership. Demand is narrow enough that the price isn't going anywhere; this is a card you buy for the deck, not the collection.

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Mentioned

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    Updated . Data from Scryfall, EDHREC, and Commander Spellbook.