Vim, the Lord of editors

When Vim, the Lord of editors enters the battlefield, you can choose Normal mode or Edit mode.
If Normal mode, it has "{t}{g}{g}: Choose any card from library to add to your hand.
If Edit mode, this is a 1/1 creature, an artifact with Vigilance, Menace, Flying, and Indestructible.
{t}{g}:Swap Normal mode and Edit mode