Local Card Shops: Bulk Bins and Buylist Rejects Most local card shops have a bulk section bins of commons, uncommons, and low-value rares that they've acquired through buy-ins and trades
Greta, Sweettooth Scourge Wilds of Eldraine s Greta, Sweettooth Scourge is a versatile food commander that, aside from creating Food when it enters the battlefield, can help to pump creatures or get you the card draw you may need
To play, it requires four Generic, one Red, and one Green mana
For example, Urabrask has an activated ability that costs , and Suppression Field says "Activated abilities cost more to activate unless they're mana abilities." Since activating Urabrask's activated ability would now cost , Training Grounds reduces that cost back to
Belle - Hidden Archer obviously wants to go into the discard deck with her Thorny Arrows ability hopefully forcing your opponent to discard all their cards
A quick search online shows that outside Morophon, the Boundless (which isnt even a real Eldrazi, by the way), theres not a dedicated Eldrazi 5-color commander
