Caracalla is a popular guy here! This was my latest Caracalla: racalla, AD 198-217 AR Denarius, 20mm, 2.8g, 12h; Rome Mint, AD 206 Obv.: ANTONINVS PIVS AVG; Laureate, draped bust right, seen from behind. Rev.: PONTIF TR P VIIII COS II; Mars, in military dress, standing left, resting right hand on shield and holding spear.
And my latest CARACALLA AR Denarius OBVERSE: M AVR ANTON CAES PONTIF, draped bust right REVERSE: IMPERII FELICITAS, Felicatas standing left, holding caduceus and child on left arm Struck at Rome, 196-8 AD 3.2g, 16mm RIC 9, RSC 95, BMC 199