Niklas Mana-Man

When Niklas Mana-Man enters the Battlefield,
untap all Lands.
Firststrike, Flash, Lifelink, Haste, Reach
{p/w}{p/u}{p/b}{p/r}{p/g}{t}: Create 5 Landtokens with
Indestructible and "Sacrifice this token,
add one Mana of any color."
In Your endstep: Sacrifice two Lands
or Niklas Mana-Man