They were Godzilla vs. Biollante and Godzilla vs. King Ghidorah, which always seemed to be the odd ones out even as the world was discovering the rest of the era. RELATED: Kaiju History ...

Biollante is a powerhouse with regenerative abilities, challenging Godzilla in size and strength. Gigan, despite a cyborg arsenal, isn't invincible and has lost to Godzilla in two fights.