Zordon of Eltar

+1: This planeswalker may be your commander. Add 1 mana of any color then add a +1/+1 counter to a range or zord card you control.
-3: Add 1 ranger or zord from your graveyard, library, or exile to your hand.
-7: Create an Emblem with "All ranger and zord cards you cast cost 1 less mana."