Suit of the Golden Groomsman

Equipped creature gets +10/+10, has indestructible, flying, vigilance, and has "When
this creature says yes, it becomes part of the most
studly wedding party to ever grace the
multiverse. "
Equip {0}, Say Yes ({0}, Say Yes: Attach to target creature you control. Equip only as a sorcery.
This card comes into play unattached and stays
in play if the creature leaves play.)