mtg card restoration angel was crazy in Standard and created some crazy plays by blinking fantastic cards with strong enters the battlefield abilities. Did you play standard with Restoration Angel? . If you're new You draw a card and gain 1 life. Restoration Angel | Innistrad Remastered

Why is it so

In fact, if you have Garruk, Primal Hunter in your hand while you cast Rishkars Expertise, you can put the planeswalker into play for free

If that werent enough, your second land drop on each turn finds an elf or elemental out of your deck

But as with all the FCA cards credited to Square Enix, Tidus, Zanarkand Fayth is no Amano, that's for sure

I dont think Goryos Vengeance would shoot up to $40 if the archetype becomes popular, but it is not a far shot to imagine it hitting $30

Your mana pool is the sum of all lands played throughout a game and is slowly built upon over the course of a game - as you are only allowed to play one land card per turn