Blue Mana Battery (Fourth Edition) (4ED)
售罄
$1.02
| Rarity: | R |
| Creature Type or Sub Type: | Artifact |
| Rules Text Contains: | 2, T: Put one charge counter on Blue Mana Battery.T: Add U to your mana pool and remove as many charge counters as you wish. For each charge counter removed from Blue Mana Battery, add U to your mana pool. Play this ability as an interrupt. |
| Set: | Fourth Edition |