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Mythic Decks
Mythic Decks

Urza's Incubator

MH3 · rare · Released 2024-06-14

Power

brawl
fringe→tier-1Build-around bomb
commander
fringe→tier-1Build-around bomb

Tier shown as baseline → best-case (in its ideal shell).

Derived from the 7 atoms below.

on

on rate

dead

does nothing alone

build around

needs a shell

takes over

can take over a game

rigid

one mode

broad

broadly useful

sticky

hard to remove

Commander Bracket

1Precon2Core3Upgraded4Optimized5cEDH

Archetypes

positive:

No signature archetypes.

negative:

No active conflicts.

Roles

cost-reducer-tribemana-rock

Risks

requires-tribe-densityslow-setup

Mechanics

—

Typal

synergy:

—

anti:

—

Structural

static-abilityreplacement-effect

Rationale

3cmc artifact that reduces creature spells of the chosen type by {2} — effectively a tribal Sol Ring for any creature-type deck. Universally defining in tribal Commander shells (Elves, Goblins, Dragons, Slivers, etc.), where it often means playing your tribe for free or near-free. Dead weight outside tribal-dense strategies, so it doesn't slot into bracket 5 cEDH (too slow, no tribe density there), and bracket 1 precons rarely feature it.

Learnings (3)

  • Urza's Incubator chooses a creature type as it enters (replacement effect), not as a separate ability — the choice is locked in on ETB and cannot be responded to separately.

    tagging · claude-sonnet-4-6

  • Despite its role as a cost-reducer, it does NOT tap for mana, so it should not be treated as a mana rock in deck-building math; it accelerates the tribal curve rather than adding floating mana.

    tagging · claude-sonnet-4-6

  • In tribal cEDH shells (e.g. Elves combo) it can be strong, but most cEDH decks are not creature-type-dense enough to justify the 3cmc investment over faster mana, so it clusters firmly in brackets 2-4.

    tagging · claude-sonnet-4-6

Popularity

  • EDHREC rank: #312

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