A solar panel has basically met its end. The card's info says:
All “My Luminous Pony” monsters you control gain the ATK of the monsters they battle. If this card is removed from the field, destroy all monsters affected by this effect.
Ultra Rare/Ultimate Rare
2 years, 1 month ago
26 Jun 2016 03:41 CEST
Full Size: 49fbc51e7f65c4fc253b3e111bcca8cc