Lex and Dal

At the start of each player turn you may pay {u}{w} or {3}; If you do roll a six-sided die.
You may copy a Instant or sorcery that cost X
mana or less from a graveyard (Where X is the
number rolled) for free. If you choose not to
draw a card and pay 2 life. (Does not Tigger
unless you pay the initial {w}{u} or {3})
Lex and Dal can't Attack unless you cast and
non-permanent spell this turn