Frumpy, Planesboulder

+3: you may activate any target planeswalker's first ability, this does not affect their current loyalty counters
-X: remove 2 loyalty counters from Frumpy, search your library for X planeswalker cards and put them onto the battlefield
-10: you get an emblem with "all other planeswalkers you control and any that enter the battlefield under your control; triple their loyalty counters"