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Golgari Keyrune

Card Name

Golgari Keyrune

Mana Cost

3

Type

Artifact

Rarity

Uncommon

rules Text

: Add or to your mana pool.: Golgari Keyrune becomes a 2/2 black and green Insect artifact creature with deathtouch until end of turn.

Flavor Text

Like a single ant, it only hints at the colony below.

Legal Formats

Commander, Legacy, Modern, Pioneer, Vintage

Not Legal Formats

Alchemy, Brawl, Explorer, Historic, Pauper, Standard

Rulings

(4/15/2013)
Until the ability that turns the Keyrune into a creature resolves, the Keyrune is colorless.
(4/15/2013)
Activating the ability that turns the Keyrune into a creature while it's already a creature will override any effects that set its power and/or toughness to another number, but effects that modify power and/or toughness without directly setting them will still apply.