When tilted side to side, you can see the holographic lines criss-crossing all over the cards body
If you control Platinum Emperion, you can't pay any amount of life but 0
Similarly, if an effect creates a token that's a copy of a prototyped permanent or causes another permanent to become a copy of it, the copy would have the same characteristics as the prototyped permanent.
There is nothing wrong with drafting an aggro deck, but make sure that you have at least some interaction and ways to slow the opponent down (Strip Mine, Thalia) or that your deck can do something more powerful than just cast 2-power creatures (Stoneforge + Batterskull, Phlage, planeswalker)
Let's see the list
Its comparable to Gilded Lotus, and its arguably more powerful as it makes 5 mana in a mix of colors rather than just 3 in a single color