Gellous, Shoesmith

When Gellous, Shoesmith enters the battlefield,
you may search your library for a card named Swiftfoot Boots or Lightning Greaves and equip
it to target creature you control, then shuffle
your library. If you don't, you may play an extra
land this turn.
"When you have 70 years of experience at something,
you tend to be somewhat of an expert."