Snatch what belongs to your opponents, casting their cards for yourself while Gollum's riddles keep everyone busy.
Sets your commander and theme, then adds about 25 cards that fit plus 20 lands. You fill in the rest.
The top 40 of 164 cards that fit

#10,933$0.32David Rapoza

#1,572$17.55Yongjae Choi

#11,757$7.74

#2,226$9.83Brent Hollowell

#2,636$1.16Rudy Siswanto

#2,077$0.26Daarken

#3,398$5.62

#1,999$0.70

#582$20.54

#5,807$0.52Warren Mahy

#2,850$2.57Yongjae Choi

#27,988$0.49Christopher Rush

#7,396$0.37

#4,785$4.05Lucas Graciano

#14,592$0.11Karl Kopinski

#3,058$2.26Tiffany Turrill

#392$4.22

#22,735$2.60Wayne Wu

#3,105$1.53Irina Nordsol

#17,376$0.13Zoltan Boros & Gabor Szikszai

#2,644$2.28

#2,490$1.85Eric Deschamps

#16,891$0.27

#2,001$6.20Piotr Dura

#2,314$23.75

#2,468$0.82

#1,980$0.34

#7,268$0.33Caroline Gariba

#8,231$0.34Whit Brachna

#8,197$0.39

#2,588$0.28

#7,539$0.38Brian Valeza

#8,455$0.91Ben Wootten

#1,302$17.11

#14,132$1.51

#1,699$10.47

#1,843$25.71

#6,731$0.40

#1,553$11.42Tomasz Jedruszek

#5,497$4.44