A normal Ze Amin can get into GE Photon Lord within exactly 5 summon, Nibiru proof.
Or Hope Harbinger Dragon.
...is it worth it? I'm not sure. Probably not, because I just lost a chance to get a field spell for a couple of draws.
Mr God Jackstar, the Unfathomable Abyss, the Dancing Stardust of Sagittarius, the Blazing Inferno of Frozen Hell, Second Principal Leader of Incomplete Brigade!