入念な研究 (Careful Study) (ja)
Sorcery (CMC 1)
Draw two cards, then discard two cards.
Decks with Careful Study
[ODY] Odyssey #70 (C)
en
de
es
fr
it
ja
pt
zhs
zht
[WC02] World Championship Decks 2002 #rl70 (C)
[WC03] World Championship Decks 2003 #dh70 (C)