Summoning Materia
{2}{G}
Artifact — Equipment
Oracle Text
You may look at the top card of your library any time.
As long as this Equipment is attached to a creature, you may cast creature spells from the top of your library.
Equipped creature gets +2/+2 and has vigilance and "{T}: Add {G}."
Equip {2}
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.