Shin Godzilla

0: Cast this card by Riding another Kaiju or Mutant creature with a combined cost of 7. When this card dies , return it to the Drop Zone.
0: When this card enters the battlefield , create a 1/1 Godzilla token with "Sacrifice this card : Remove one Slumber counter from each Kaiju.
+3: Destroy this card : Play one Godzilla,Tokyo Rage from your Drop Zone.