Somberwald Sage
{2}{G}
Creature — Human Druid
Oracle Text
{T}: Add three mana of any one color. Spend this mana only to cast creature spells.
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.