Sure, it's also going to mean building your whole deck around it, but it is The One Ring
Whenever a Desert card is put into your graveyard from anywhere, create a 4/2 green Plant Warrior creature token with reach
Whenever Sonic the Hedgehog attacks, put a +1/+1 counter on each creature you control with flash or haste, the text reads, while also creating a Treasure token (tapped) when one of those creatures is dealt damage." Put this unlikely (some may say unholy) duo together, and you have Sonic dishing out counters, and then the Winged Hive Tyrant giving everything haste and flying
Their value fluctuates, but they seem to sell for at least $100 each time they come up on an auction site
A famous line in many ways
At $24.99 minimum for bulk submissions , plus shipping and insurance, youre losing money if your card only gains $10-$15 in value post-grading