Tried it in Aromages and it actually works well as an additional beater. One issue with Aromages is that they only have 1 low level beater, this alleviate that problem despite not being an Aromage monster. Aromages aim to summon Bergamot ASAP, but sometimes that's not possible and you have to rely on low level beaters first. And just 3 copies of Rosemary is sometimes not enough.
I once hit into a situation where I don't have any of the low level monsters in my hand for a few turns, causing me to lose a huge chunk of LP. Having more low level beaters means more chance to draw into them, which adds more to your chance to win the duel.
Anoymous
