Double team (When a creature with double team attacks, if it's not a token, conjure a duplicate of the original into your hand, and then both cards lose double team.)
When Thayan Evokers enters the battlefield,
conjure (A conjured card is added to the game.) a card named
Lightning Bolt into your hand, then discard a card.
Whenever you
conjure (A conjured card is added to the game.) one or more cards, put a +1/+1 counter on Thayan Evokers.