Madeline, Generous Scion

Phase out one or more basic lands you control.
When you do add one manna of any type
for each land phased out this way to the
mana pool of one of your opponents.
If one or more mana you produced is used
by an opponent they pick either ramp or draw.
If they pick ramp, create a tapped treasure token.
If they pick draw, draw a card.
Whenever a permanent phases in, scry 1