Call this whatever you want

If you paid only green mana in this cards
non-generic mana cost, chose khans; only blue, telepaths; a combination of the two, wizards.
-Khans Whenever you tap a land for
mana, add {g} to your mana pool.
-Telepaths Whenever you cast a blue non-creature spell, draw a card.
-Wizards At the beginning of your upkeep you may have the first and second spell you cast that turn, cost {1} less to cast.