It can be quite surprising to learn that common cards from their childhood collections might be worth hardly anything at all, while certain cards can be worth hundreds
Japanese consumer protection regulations are believed to be the underlying reason
Batwing BrumeBatwing Brume As with every good top ten list, there's a card some players have never heard of
Avacyn, Angel of Hope Bladewing the Risen Elesh Norn, Grand Cenobite Jin-Gitaxias, Core Augur Jugan, the Rising Star Keiga, the Tide Star Kiki-Jiki, Mirror Breaker Kokusho, the Evening Star Malfegor Night of Souls' Betrayal Ob Nixilis, the Fallen Rosheen Meanderer Ryusei, the Falling Star Sheoldred, Whispering One Teferi, Mage of Zhalfir Urabrask the Hidden Vorinclex, Voice of Hunger Yosei, the Morning Star
Serena is also a pretty useful card in the format, acting as either a desperate draw Supporter or extra copies of Boss's Orders if necessary
Ranger Class This was a big hit in Standard for Classes since it makes a 2/2 Wolf on arrival to the battlefield