Calder and Clay

Chaaaarge! - Whenever Calder and Clay or another green creature enters the battlefield under your control, you may tap and exert it, if you do, it fights target creature you don’t control. Clay Copy - Whenever Calder and Clay or another red creature enters the battlefield under your control, you may pay {1}, if you do, copy target triggered ability you control. You may choose new targets for the copy.{/fontsize-18} {flavor}“A Golem and a Barbarian walk into a bar...” - Jar Jar Money