The prismatic rare printing found in the tins is by far the cheapest option to get your hands on this card
You can also try to negotiate its counterspell before it enters the battlefield with a colleague who is helping you in some political moment of the game, and then find some way to recover it from the graveyard to your hand, or you can counter it yourself with Withering Boon
Casting Cost: Card Type: Legendary Creature - Human Archer Power / Toughness: 4 / 4 Card Text: At the beginning of your upkeep, target opponent creates three Walker tokens
And is restricted to a particular creature type further weakening it's card value in this deck
Its wild to me that I find something so graveyard focused to be interesting
On top of that, you can use several combos, like MTG 's Nuka-Cola Vending Machine and Krark-Clan Ironworks to generate infinite mana while proccing Ragost, or Magewrithe's Stone to manually untap Ragost before the end of the turn to proc its ability again