Deagle, Boisterous Bard

When you enter the combat phase roll a d6,
creatures you control gain +x/+0 equal
to the result.
When you enter your end phase roll a
d6 you gain life equal to the result.
When Deagle dies roll a d20 if you roll a 20, exile
cards from your library until you exile a creature
card put that creature on the battlefield. The
card is renamed to Reagle Reborn and is
legendary in addition to its other type.