Official Rulings
If I play Rad Penny (MM255) with a damage icon on it while no other creatures are in play, will that damage destroy Rad Penny before its "Play:" effect lets me steal 1 
?
?Yes. Rad Penny will leave play before its "Play:" effect has a chance to resolve.
Source: Rulebook
If I play Rad Penny (MM255) with a damage icon on it while no other creatures are in play, will that damage destroy Rad Penny before its "Play:" effect lets me steal 1 ?
?Yes. Rad Penny will leave play before its "Play:" effect has a chance to resolve.
Source: Rulebook
If I play Rad Penny (MM255) with a damage icon and a draw icon on it while no other creatures are in play, will the damage destroy Rad Penny before I can resolve its draw icon?
No, the draw icon will still resolve. Once a card has been played, all bonus icons on that card will resolve, even if the card leaves play.
Source: Rulebook
If I play Rad Penny (MM255) with a damage icon and a draw icon on it while no other creatures are in play, will the damage destroy Rad Penny before I can resolve its draw icon?
No, the draw icon will still resolve. Once a card has been played, all bonus icons on that card will resolve, even if the card leaves play.
Source: Rulebook
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