Mystic Skull
{2}Artifact
{1}, {T}: Add one mana of any color.
{5}, {T}: Transform this artifact.
Mystic Skull // Mystic Monstrosity
Artifact // Artifact Creature — Construct
Oracle Text
Mystic Monstrosity
Artifact Creature — Construct
Lands you control have "{T}: Add one mana of any color."
Watch Out
Mana abilities don't use the stackRules Note
If this card's activated ability produces mana and doesn't target, it's a mana ability. Mana abilities resolve immediately without using the stack — opponents can't respond to them. However, abilities that target (even if they produce mana) aren't mana abilities.