| 4/15/2013 |
If the countered spell had  in its mana cost, include the value chosen for that X when determining how much mana to add to your pool. For example, if you counter a spell that costs  with X equal to 5, you'll add six mana to your mana pool. |
| 4/15/2013 |
Your precombat main phase is the main phase that happens immediately after your draw step, not any other main phase. |
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