To attach a Energy card from your hand to Raikou, you must discard an Energy card attached to Raikou. (Attach the energy, and then discard an Energy card from Raikou.)
Lightning Sphere
Damage: 40
- 100
You may flip a coin. If heads, discard all Energy cards attached to Raikou. This attack does 40 damage plus 20 more damage for each Energy card discarded in this way.