I collect Pokemon cards. Have a couple Full Art cards (OG Zekrom, Reshiram, Tornadus, Thundurus, and Landorus) and a few Legend cards. One of my favorites is the oldie but goodie Ancient Mew. I also prefer almost card drawn by Kouki Saitou.
Had a bunch of Yu-Gi-Oh! cards way back when, but stopped collecting them around Legacy of Darkness.