Elvish Cartographer

Whenever a land with a basic land type enters
the battlefield under your control, if you control
no other lands with the same name as that land, investigate. (Create a colorless Clue artifact token
with "{2}, Sacrifice this artifact: Draw a card.")
{t}, Sacrifice five Clues: Gain control of all lands
your opponents control until end of turn. Untap
them. They gain haste and "{t}: Add one mana
of any color" until end of turn.