Nonetheless, the same could be said of the original tabletop version
So at worst you have a 6/6 samurai, but at best you hit a living weapon, job select card, For Mirrodin!, Meteor Sword, Embercleave, and the nasty Nazgl Battle-Mace
However, cards that allow you to re-flip coins and ensure you get the result you want can be extremely useful, since thatd allow you to turn the scales in your favor either to destroy your opponents creatures or to save any of your own that aren't of the proper creature type
It won't return to the battlefield
Have fun iterating
The fight is totally secondary, but combining the two effects can be a massive life swing and board swing if you have 6 mana to spare