Steal from the Rich

(This card enters with 10 quest counters. You
may attack it and your opponents can block for it.
Damage removes counters.)
When all quest counters are removed, sacrifice
Steal from the Rich. Each opponent exiles their
hand face down. For as long as they remain
exiled you may look at them, cast them, and
spend mana as though it were mana of any type
to cast them. [ 10 ]