Charles and Rudy

Lands you control produce mana of any colour
found in a rainbow.
{t}: add two mana of any colour combination.
{1}{t}: create a cocaine token and take 1 damage.
{1}{t}: exile target creature and return it at the beginning of the next end step.
{2}{t}: give target creature +1/+1 and haste till end of turn
{3}{t}: draw a card if you control a creature with power 4 or greater.