Boots, Primate of Power

Trample, Hexproof, Reach, Haste
As long as Dora, the Explorer is on the battlefield under your control, Boots, Primate of Power gets +5/+5, Vigilance, Lifelink, and First Strike.
Boots, Primate of Power loses Hexproof and
gets -4/-4 if Dora, the Explorer is not on the battlefield under your control.