As you can see, the artworks are literally reflecting the name of the card and it's certainly true here. The card's info says:
Roses in June
Equip only to "My Little Pony June Rose". If you control "My Little Pony Summer Shores" and "My Little Pony Ocean Dreamer", the equipped monster inflicts "Piercing Damage".
2 years, 10 months ago
20 Jun 2016 14:34 CEST
Full Size: 65cc67081043c40bf6bae00e971596d4