If Eren was able to manipulate grisha into taking the founding titan by using the founding titan's power, how did he initially get the founding titan? - Quora

How is Eren the Attack Titan and the Founding Titan? - Quora

Has Eren been taken over by the Founding Titan's power? - Quora

In Attack on Titan, why can Eren use the Founding Titan? - Quora

How could eren manipulate grisha? I mean he was just seeing grisha's memories, wasn't he? Then how could that happen? (He was not even using founder's powers, zeke had control over that)

How did Eren become a Titan? - Quora

How powerful is the founding Titan in Attack on Titan? - Quora

How did Eren Yeager obtain his Founding titan powers? - Quora

When did Grisha Yeager get the founding Titan? Was it during the Titan invasion or before it? - Quora

Why didn't Eren Titan's form change or act different after he ate the war hammer? - Quora

How Eren Manipulated Grisha The Attack Titan's Power EXPLAINED

When Eren gained full control over the founding Titan and started the rumbling, why didn't he turn the pure Titans Zeke created back to humans? - Quora