This Test is designed to help you learn the changes that the Classic Rules have brought to the game of Magic. Answer the following questions in order. All of the above are mana abilities except Dark ritual. Dark ritual is not a mana ability. It is a spell that produces mana.
Spells go on the stack and can be countered.
Mana abilities are abilities of permanents that produce mana. They can be used whenever a mana payment is required or when a player has priority. They do not stack and can not be countered. Jason plays Wrath of God starting a new stack. Jason now plays a Counterspell on the stack targeting his own Wrath of God.