Whenever one or more loyalty counters are put on a planeswalker you control, untap Interplanar Compass.

{T}: Scry 1. You may reveal the top card of your library. If it's a planeswalker card, put that card into your hand.

{T}, Remove X loyalty counters from among planeswalkers you control: Put a planeswalker card with mana value X from your hand or graveyard onto the battlefield.