This classic loop turns Kiki-Jiki, Mirror Breaker and Felidar Guardian into a self-sustaining engine of creation. By using Kiki-Jiki, Mirror Breaker to tap and spin out a copy of Felidar Guardian, you instantly leverage that token's entering-the-battlefield ability to blink the goblin shaman itself. Because Kiki-Jiki, Mirror Breaker returns to the battlefield fresh and untapped, its summoning sickness is bypassed and the tap ability is ready to be used all over again. The result is an endless cascade of hasty copies, letting you flood the board while generating infinite entry, exit, and death triggers.