One mana is probably necessary to balance it at this cost, but it still underwhelms, as does Avatar Roku, which needs additional mana for impact
That said, you could alternatively bring the Leaf Supporter card instead which reduces Retreat Costs by two Energy, but this means we cannot use Professors Research or Sabrina during that turn
Table of Contents show What Are White Cards in MTG
And still you will not have suffered enough. Greven il -Vec, to Gerrard Illustrated by Brom Part of the Reserved List Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
(Quick Effect): You can discard 1 "HERO" monster
Company: Wizards of the Coast Brand: Magic The Gathering Series: Double Masters 2022 Item Type: Single Card Release Date: July 8, 2022 UPC: Stock #: 402227 Our Guarantees to You, Our Valued Customer