The Machine

Haste; reach
{t} schwimming lesson: Pay X blue mana, tap X
blue creatures.
{t} snowboard course: Pay X white mana, tap X
white creatures.
{t} climbing course: Pay X green mana, tap X
green creatures.
{t} Alea iacta est: Roll a dice. The machine deals
damage equal to the number rolled to target
creature.