Mammoth Umbra
Ultimate Masters · 24/254 · Common
$0.29 Near Mint market price (TCGplayer).
Mammoth Umbra is card 24 of 254 in Ultimate Masters, released in December 2018. Its rarity is Common. The artwork is by Howard Lyon. Mammoth Umbra has also been printed in 3 other sets, so check the set and number to compare like with like.