Magic: The Gathering Comprehensive Rules Changes
Core Set - Ninth Edition to Ravnica: City of Guilds (Single Change View)
| Old rule (Core Set - Ninth Edition) | New rule (Ravnica: City of Guilds) |
|---|---|
| Mana Source (Obsolete) [Click to view all changes.] | |
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Mana Source (Obsolete) Some older cards were printed with the type "mana source." All mana source cards are now instant cards. Abilities that read "Play this ability as a mana source" are now mana abilities. |
Mana Source (Obsolete) Some older cards were printed with the type "mana source." All mana source cards are now instant cards. Abilities that used to read "Play this ability as a mana source" are now mana abilities. |