Night Dealings 132 (Champions of Kamigawa)

Whenever a source you control deals damage to another player, put that many theft counters on this enchantment. {2}{B}{B}, Remove X theft counters from this enchantment: Search your library for a nonland card with mana value X, reveal it, put it into your hand, then shuffle.

NM - $2.60
LP - $2.10
MP - $1.60
HP - $1.50
DMG - $1.50