The SilentKiwi

Flash (this card can be played at anytime)
When The SilentKiwi enters the battlefield, its controller may look at a target player's hand.
If they do, they may pay:
{x}, and {t} The SilentKiwi to scry X amount
of cards; where X was the amount of mama paid.
"That's a Rainworld moment." - SilentKiwi