Your search for "Hedron-Field Purists 25" revealed the following:
Hedron-Field Purists (Foil) (ROE) from Rise of the Eldrazi, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Scott Chou Card Text:Level up 2W (2W: Put a level counter on this. Level up only as a sorcery.)[Level 1-4]: If...
Hedron-Field Purists (ROE) from Rise of the Eldrazi, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Scott Chou Card Text:Level up 2W (2W: Put a level counter on this. Level up only as a sorcery.)[Level 1-4]: If a...