Bothan Spy

When Bothan Spy enters the battlefield field, target opponent reveals their hand. Then, you choose one:
• Scry 2
• You gain 3 life
• Play an extra land this turn.
When Bothan Spy dies, you may pay {1}{w}{u}{g}. If you do, return Bothan Spy to your hand. It perpetually gains "This spell costs an additional {1} to cast." If you don't, exile Bothan Spy instead.