It's also a Rekindling target
Stardust Dragon also brings itself back to the field, making it an excellent recurring Monster that forces your opponent to actually beat over it
Charge!" When Luna activates that monster's effect, she announces "Armored White Bear's effect activates!" When Luna Summons "Bird of Roses", she announces "Fly, Bird of Roses!" Most of the time when Luna attacks with that monster, she announces "Bird of Roses attacks!" When Luna activates that monster's effect, she announces "Bird of Roses activates its effect!" When Luna Summons "Dancing Fairy", she announces "Let's fight together, Dancing Fairy!" Most of the time when Luna attacks with that monster, she announces "Dancing Fairy
This makes it an amazing piece of generic support because the materials it requires to summon are two monsters of different types
An alpha strike with Ojutai, Soul of Winter and a Scion mimicking Nicol Bolas is good times
Enemies only exhaust after attacking if they perform an attack during step 3.3 of the enemy phase